Catalogue - Wallis Earthing & Lightning Protection

P r o d u c t C a t a l o g u e

A. N. WALLIS & Co. Ltd • Telephone +44 (0)115 927 1721 • Fax +44 (0)115 875 6630 • E-mail [email protected] • Website www.an-wallis.com

Welcome to our

latest Earthing

and Lightning

Protection catalogue

We hope you will find your

catalogue both informative

and easy to use. We have

included much more

information within the tables

and drawings to help you

select the products you require.

There are both new products and a wider selection of

existing ranges included within this new catalogue.

Many existing Wallis products have undergone design

changes which have improved their mechanical

performance and resistance to corrosion.

Wallis Earthing and Lightning Protection materials supplied

from our manufacturing facilities in Nottingham, UK are

used on projects throughout the world.

Hospitals in Kuwait, telecoms towers in Thailand, schools in

Oman, railways in Hong Kong, towers in the UAE, petro

chemical facilities in Malaysia and sub stations in Saudi

Arabia all use Wallis Earthing and Lightning Protection.

We are constantly

working to improve our

literature, so if you have

any suggestions for us

to improve this

catalogue in the future,

we would be pleased to

hear from you.

CONTENTS

A. N. WALLIS & Co. Ltd • Telephone +44 (0)115 927 1721 • Fax +44 (0)115 875 6630 • E-mail [email protected] • Website www.an-wallis.com 1

Introduction 2 - 3

Product Locator 4 - 5

Alphabetical Product Index 6 - 7

Earthing Introduction 8 - 9

Earthing Product Pages 10 - 29

Lightning Protection Introduction 30 - 31

Lightning Protection Product Pages 32 - 59

Conductors 60 - 66

Other Products 67 - 72

Part Number Index 73 - 75

A. N. WALLIS & Co. Ltd • Telephone +44 (0)115 927 1721 • Fax +44 (0)115 875 6630 • E-mail [email protected] • Website www.an-wallis.com2

Founded 50 years ago, we have a long tradition of providingfirst class earthing and lightning protection equipment.What's more, we believe we have as wide a range ofproducts as can be found in the industry.

We also deliver reassuring levels of quality. All ourequipment is designed and manufactured to meet BS,European and International standards at our own facilitiesin Nottingham, UK, which include a foundry andmachine shop.

A commitment to excellent customer service also drives whatwe do. Part of this is ensuring that we maintain good stocklevels so you can rely on same day despatch for many of ourproducts. Orders received by 3.00pm can be despatched onthe same day.

Welcome to Wallis


Using This CatalogueThis catalogue is designed to be as easy touse as possible. To help find the productyou need, there is an alphabetical index,part number index and product locator.Every product featured has its own technicaland application drawings and product table.Materials specifications are also included.All measurements are shown in millimetresunless otherwise stated.

Just phone, fax or e-mail us withyour enquiries.

With extensive experience and technical expertise, we can alsodesign and advise on lightning protection schemes to suit yourindividual requirements. We have designed and suppliedmaterials for projects including high rise buildings, bridges,telecoms installations, towers and stadiums.

Such is our reputation for high standards that Wallis equipmentis used around the world, including the Middle East and FarEast, with stocking distributors in key areas.

If you’ve selected Wallis for structural lightning protectionproducts, why not make us your choice for surge protectionequipment too. Please ask for details.

AN Wallis - for quality productstime after time.

Product NameSee Index Page

Dimensions

Part Number -Full Index SeePages 73 & 74

Material -SpecificationFinishes

ApplicationExample

TechnicalDrawing

ProductIllustration

ProductSection

PRODUCT LOCATOR


THIS ILLUSTRATION IS NOT INTENDED TOREPRESENT A LIGHTNING CONDUCTOR OREARTHING SYSTEM CONFORMING TO ANYRELEVANT SPECIFICATION OR A STANDARDCODE OF PRACTICE

PRODUCT LOCATOR


Page1 Copper Tape 602 Aluminium Tape 643 PVC Covered Conductor 614 Solid Circular Conductor 655 Copper Stranded Conductor 666 PVC Covered/Insulated Conductor 617 Conductor Fixings 408 Strike Interception Plates 599 Junction Clamps for Tape 4210 Bi-Metallic Connectors 4411 Test/Junction Clamps for Tape 4212 MV Clamp 5013 Bonds 44, 45

Page14 Air Terminal Fixings 3315 Slate Holdfasts 3916 Air Terminals 3217 Earth Rods 10-1418 Earth Rod Clamps 1719 Earth Rod Clamps 1620 Inspection Pits 22-2421 Earth Plates/Lattice Mats 2022 Earth Rod Couplings 11-1323 Earth Bars/Disconnecting Links 2824 Flexible Braiding Bonds 5925 Earth Bonding Point 26

KEY

ALPHABETICAL PRODUCT INDEX


DDC Tape Clip 37Denso Tape 57Down Conductor Clip 37-38, 40, 48, 55Driving Heads 11, 13, 15

EE Clamp 18Earth Bars 28Earth Blocks 64Earth Bonding Points 26Earth Boss 27Earth Mats 20Earth Plates 20Earth Points 26Earth Points with Tails 26Earth Rod Clamps

Cable Clamp 17-19GUV Clamps 18Split Connector Clamp 19Type A 16Type G 17U Bolt Clamps 18

Earth Rod Seals 25Earth Rod To Cable Clamp 17Earth Rod to Tape Clamp 16Earth Rods

Copperbond 10, 12Solid Copper 14Stainless Steel 14

Earthing CompoundsBentonite 21Marconite 21

Eyebolt 27

FFittings for Earth Rods 11, 13, 15Flat Copper Tape 60-62Flat Saddle 33Flexible Copper Braid 64Flexible Copper Braid Bond 59Four Hole Earth Points 26

GG Clamp 17Glazing Bar Holdfast 38Green Yellow PVC Insulated Copper Tape 61Ground Rods 10, 12, 14GUV Clamps 18

HHard Drawn Copper Bar 63Heavy Duty Cast Cable Saddle 49

AA Clamp 16Adhesive Base Back 41Adhesive DC Tape Clip 40Adhesive Push In Clips 48Air Rod Support 33-35, 47Air Rods 32, 47Air Terminal Base 33-35, 47Air Terminal Saddles 47Air Terminals and Fittings 32-36, 47Aluminium Tape

Plain Tape 64PVC Covered 64

Anti Vandal Guard 56

BB Bonds 44, 54Back Plate Holdfast Stem 41Bare Aluminium Conductor 64-65Bare Copper Tape 60Bare Solid Circular Conductor 65Bare Stranded Copper Conductor 66Bentonite 21Bimetallic Connector

Bi Metallic 44, 54Stainless Steel 44, 54

BondsB Bonds 44, 54RWP Bonds 45, 51

Building in Holdfast 35

CCable to Tape Junction Clamp 46Circular Bond Clamps - Double 53Circular Bond Clamps - Single 53Circular Cable Connector 65Cleaning Solution 58Compression Terminals 69Concrete Inspection Pits 24Conductive Cement 21Conductor

Aluminium Tape 64Braid 64Copper Tape 60Lead Covered Copper 62PVC Covered Aluminium 64-65PVC Covered Copper 61Solid Circular 8mm 65Stranded Copper 66Stranded Copper PVC Covered 66Tinned Copper 62

Copper Earth Plates 20Copper Lattice Mats 20Copper Tape

Green Yellow PVC Insulated 61Lead Covered 62LSF Covered 61Plain Copper Tape 60PVC Covered 61Tinned 62

Copperbond Earth Rods 10Corrugation Holdfast 39Couplings 11, 13, 15

ALPHABETICAL PRODUCT INDEX


IInspection Pits

Concretev 24Plastic Heavy Duty 22Plastic Light Duty 23

Insulating Tape 61Insulators 29Interface Test Clamp 44, 46, 54Internal Coupling Dowel 15

JJointing Clamp 42, 46, 50, 52Junction Clamp 42-43, 46, 50, 52

LLattice Mats 20Lead Covered Copper Tape 62Light Duty Saddle 34Lightweight Inspection Pits 23LSOH Covered Copper Tape 61Lugs 67

MMarconite 21Metalwork Bonding Clamp 51Moisture Retaining Clay 21Multi Point 36MV Clamp 50

NNon Metallic DC Clips 40, 48Non Metallic DC Tape Clip 40Non Metallic DC with Plug 40Non Metallic Slate Holdfasts 39

OOblong Test Clamp 42One Hole Cable Clip 55Oxide Inhibiting Compound 58

PPipe Bond 45, 51Plastic Inspection Pits 22-23Plate Type Test Clamp 43Plugs 72Puddle Flanges 56Push in Plastic Cable Clip 48Push In Roof Conductor Clip 48PVC Covered Aluminium Tape 65PVC Covered Copper Tape 61PVC Covered Solid Circular Conductor 65PVC Covered Stranded Copper Conductor 66

RRainwater Pipe Bond 45, 51Re Bar Clamp 3Ridge Saddle 33Rod Brackets 34Rod to Cable Clamps 17-18Rod to Cable CouplingRod to Cable Lug ClampRod to Tape Clamp 16Rod to Tape Coupling 35RWP Bond 45, 51

SScrewdown Test Clamp 43Screws 69, 71Seal 25Silfos 57Single Hole Earth Points 26Slate Holdfast 39, 49SolderSolid Circular Conductor 65Solid Copper Earth Plates 20Solid Copper Earth Rods 14Spike 15Splitbolt Connectors 68Square Conductor Clamp 50Square Tape Clamps 42Stainless Steel Earth Rods 14Static Earth BarStatic Earth Receptacle 25Straight Setscrew Cable SocketStranded Copper Conductor

Plain Copper 66PVC Covered 66

Strike Interceptor Plates 59Strike Pad 36

TT Clamp 42, 50T Connector 42, 50Tape Clip

Plastic 40Gunmetal 37-38

Taper Pointed Air Rods 32Tee Clamp 50Test Clamp 42-43, 52Threaded Copperbond Earth Rods 10Through Clamp 42, 52Tinned Copper Tape 62Tower Earth ClampTwo Hole Earth Points 26Type H Splitbolts 68

UU Bolt Rod Clamps 18Universal Cable Connector 46

VVandal Guards 56

WWall Plugs 72Washers 70Watermain Bond 45

EARTHING - INTRODUCTION


A well designed earthing system is essential to ensureprotection of personnel and equipment from dangerassociated with fault currents or lightning within buildings orareas falling within their ‘zone of protection’.

Earthing system designconsiderations

To achieve an efficient earthingsystem it is essential that a lowelectrical resistance to earth isachieved, using good qualityconductors with sufficient cross

sectional area to carry the expected current flow. Theconductors must also have a high corrosion resistance andmust meet internationally recognised European and Britishearthing standards.

The information contained in this section primarily refers toLightning Protection Earthing Systems (LPS) and does notdetail all earthing requirements for electrical wiring, althoughthere are some similarities. Please refer to the IEE 16thedition wiring regulations for more details.

Other factors to consider when designing an earthingsystem are:

A survey is required todetermine groundresistivity.

Soil moisture content:more moisture alwaysreduces soil resistance.

Chemical composition ofsoil: certain salts andminerals affect soilresistivity.

Temperature: if the groundis frozen its resistance becomes much higher.

The extent of any buried services which could affectthe earth termination networks.

Details of metallic service pipes, rails, tanks etc. whichmay need bonding into the earth system to prevent thedanger of side flashing.

The area available to place earth electrodes, this maybe limited.

Earth terminations &networks

An earth electrode should beconnected to each downconductor of a lightningprotection system (LPS). Earthrods need an earth inspectionhousing for periodic testing ofearth resistance.

Earth rods are used in most applications and are driven intothe ground as close as is practicable to the structure and thedown conductor. They are normally spaced at specifiedintervals corresponding to thespacing on the down conductors.

Resistance to earth

For an LPS the earth terminationnetwork as a whole should have acombined resistance of not morethan ten ohms, before bonding to building metalwork.However, the maximum resistance value for earthing systemsis application specific.

A single earth rod may not achieve the required resistancefigure and several may be need to be fitted to achieve this;their combined resistance is proportional to the reciprocal ofthe individual rod resistances to earth. This rule holds true aslong as each rod is situated outside the resistance area ofany other. To ensure this is the case, it is generally acceptedthat the minimum spacing between rods should not be lessthan their driven length.

The expected number of rods required to obtain a particularresistance value, e.g. ten ohms, can be roughly calculated.To do this the soil resistivity needs to be taken intoconsideration. A soil resistivity test will need to be performed.

There are several methods used to obtain a lowerresistance value:

More rods can be driven.

Rods can be driven deeper.

Rods of a larger diameter canbe used.

Ring conductors connecting rodstogether underground canbe used.

EARTHING - INTRODUCTION


Where deep driving is not possible shorter rods with a largerdiameter can be used; copper earth mats and earth platescan be used in place of earth rods.

A “crow’s foot” configuration can be used where parallelconnection is not possible.

Where high resistance soil conditions are a problem soilconditioning agents can be used tobackfill rod holes. Conductive concretecan be used to backfill an earth mat. Botheffectively increase an electrodes crosssectional area and therefore reduce itsresistance to earth.

The international standards also specifythe recommended materials used for allearthing conductors and their dimensions.

Equipotential Bonding

It is common practice to use the buildings natural structuralsteelwork and bonding it to the LPS to further improve itsability to conduct lightning and fault currents to earth; priorpermission may be required.

Joints

Joints should bemechanicallyeffective, all jointsother than weldedones are a potentialdiscontinuity, andcare should be takento ensure contactsurfaces are clean

and that fixing clamps are tight and well protected fromcorrosion, which can occur if dissimilar metals are joined.Ideally there should be as few joints as possible in anearthing design.

Maintenance & life of an earth system

It is important to properly maintain an earth circuit to ensureit retains its ability to conduct the same current carryingcapacity as it did when it was originally installed. Earth rodresistances should be regularly checked. Corrosion and faultcurrents can cause high resistance joints leading tooverheating. However, if an earth system is correctly installedand maintained it should last for many years.

The information contained in thissection is intended as a guide andshould not be used to performdesigns. A.N.Wallis does notaccept responsibility for errors oromissions. Detailed information onearthing design is contained in

internationally recognised European and British earthingstandards. e.g. BS7430, BS7671.

L

L1 Thread SizeD

EARTHING


1200 30 12.7 1.18 5 ERB 412

1500 30 12.7 1.55 5 ERB 4151/2"1800 30 12.7 1.76 5 ERB 418

2400 30 12.7 2.36 5 ERB 424

10

Earth Rods - Copperbond ThreadedDeep driven Wallis threaded copperbond earth rods are an economicalmethod of achieving a low earth resistance.

The rods have a low carbon steel core, ideal for deep driving and amolecularly bonded copper covering of 99.9% pure copper to givelasting resistance to corrosion.

The threads are formed by a rolling process to ensure strength andmaintain the molecularly bonded copper along the full length ofthe threads.

The rods can be deep driven with power hammers or placed in a borehole back filled with Marconite or Bentonite.

Driving Head

ThreadedCoupling

Earth Rod

Top SoilEarth Pit

Conductor

Rock

Sand

Shale

Ground Level

Thread Size L L1 D Weight Pack Qty Part Number

1200 30 14.2 1.53 5 ERB 112

1500 30 14.2 1.88 5 ERB 115

1800 30 14.2 2.29 5 ERB 1185/8"2000 30 14.2 2.51 5 ERB 120

2400 30 14.2 3.00 5 ERB 124

3000 30 14.2 3.79 5 ERB 130


1200 34 17.2 2.19 5 ERB 212

1500 34 17.2 2.73 5 ERB 215

1800 34 17.2 3.27 5 ERB 2183/4"2000 34 17.2 3.64 5 ERB 220

2400 34 17.2 4.35 5 ERB 224

3000 34 17.2 5.44 5 ERB 230


Coupling and Driving Head, see page 11.

Material:99.9% pure electrolytic copper molecularly bonded onto a high tensilelow carbon steel core minimum copper thickness 0.25mm.

1/2"–12.7

5/8"–14.2

3/4"–17.2

EARTHING


Thread Size L D D1 Weight Pack Qty Part Number

1/2" 68 19 21 0.07 25 ERBO 125/8" 69 19 21 0.08 25 ERBO 163/4" 79 24 27 0.14 25 ERBO 20

Thread Size L D Weight Pack Qty Part Number

1/2" 50 19 0.07 25 ERBD 125/8" 54 22 0.08 25 ERBD 163/4" 62 25 0.13 25 ERBD 20

Coupling -for Threaded Copperbond Earth RodThese Wallis couplings join lengths of threaded copperbond earth rodstogether. They facilitate deep driving and ensure continual contactbetween the rods, during and after driving.

The coupling also protects the rod threads while using the driving stud.

The coupling has a lead in for ease of assembly and a hex on theoutside for grip and keeping the coupling tight when driving intothe ground.

Wallis couplings have a high copper content ensuring excellent acid andcorrosion resistance.

Material:Aluminium Bronze.

DrivingHead

Earth Rod

DrivingHead

Earth Rod

Earth Rod

Earth Rod

ThreadedCoupling

Driving Head -for Threaded Copperbond Earth RodThese reusable Wallis driving heads are suitable for driving earth rodsby hand or with a power hammer.

The driving head screws into the coupling to allow deep driving of theearth rods and protect the threads.

Material:High Tensile Steel.

L

D

D 1

L

D

Thread Size

5/8"

3/4"

5/8"

3/4"

L

Diameter

EARTHING


Diameter L Weight Pack Qty Part Number

9.5 1200 0.61 5 ERB 012


1200 1.53 5 ERB 612

1500 1.88 5 ERB 615

12.7 1800 2.29 5 ERB 618

2000 2.51 5 ERB 620

2400 3.00 5 ERB 624

3000 3.79 5 ERB 630


1200 1.53 5 ERB 712

1500 1.88 5 ERB 715

14.2 1800 2.29 5 ERB 718

2000 2.51 5 ERB 720

2400 3.00 5 ERB 724

3000 3.79 5 ERB 730


1200 2.19 5 ERB 812

1500 2.73 5 ERB 815

17.2 1800 3.27 5 ERB 818

2000 3.64 5 ERB 820

2400 4.35 5 ERB 824

3000 5.44 5 ERB 830

12

Earth Rod - Copperbond UnthreadedDeep driven Wallis copperbond earth rods are an economical methodof achieving a low earth resistance.

The rods have a low carbon steel core, ideal for deep driving and amolecularly bonded copper covering of 99.9% pure copper to givelasting resistance to corrosion.

These rods have no threads and are joined together by using a taper fitcoupling. The rods can be deep driven with power hammers or placedin a bore hole back filled with Marconite or Bentonite.


1" 3000 22.5 5 ERB 930

Material:99.9% pure electrolytic copper molecularly bonded onto a high tensilelow carbon steel core minimum copper thickness 0.25mm.

Driving Head

UnthreadedCoupling

Earth Rod

Top SoilEarth Pit

Conductor

Rock

Sand

Shale

Ground Level

Coupling and Driving Head - see page 13.

9.5

12.7

14.2

17.2

1"

EARTHING


Couplingfor Unthreaded Copperbond Earth RodThese Wallis couplings join lengths of unthreaded copperbond earthrods together so that rods can be deep driven and ensure continualcontact through the coupling, during driving and after driving.

Wallis couplings have a high copper content ensuring excellent acid andcorrosion resistance.

Material:Aluminium Bronze.

Driving Headfor Unthreaded Copperbond Earth RodThese reusable Wallis driving heads are suitable for driving earth rodsby hand or by power hammer.

L

D

Rod Diameter L D D1 Weight Pack Qty Part Number

12.7 68 19 21 0.07 25 ERBO 06

14.2 69 19 21 0.08 25 ERBO 07

17.2 79 24 27 0.14 25 ERBO 08

Material:High Tensile Steel.

Rod Diameter L D Weight Pack Qty Part Number

12.7 90 22 0.19 25 ERBD 06

14.2 100 22 0.22 25 ERBD 07

17.2 110 22 0.22 25 ERBD 08

14.2 17.2

L

D

D 1

Earth Rod

Earth Rod

ThreadedCoupling

Driving Head

EARTHING



15 1200 1.87 5 ERC 112

16 1500 2.34 5 ERC 115

16 1800 2.80 5 ERC 118

16 2400 3.74 5 ERC 124

16 3000 4.67 5 ERC 130


1200 3.10 5 ERC 212

1500 3.87 5 ERC 215

20 1800 4.64 5 ERC 218

2400 6.19 5 ERC 224

3000 7.75 5 ERC 230


16 1200 1.87 5 ERZ 112

14

Earth Rod Solid Copper and Stainless Steel

Solid Copper Earth RodsThese rods are designed for use where extremely high corrosionresistance and exceptionally long life is required.

The depth these Wallis rods can be driven to, depends on the soilconditions and rod thickness.

Where the solid copper rod is required to be driven deep the usualpractice is to insert the rod into a bore hole and back fill with Marconiteor Bentonite.

Coupling Dowel, Driving Head and Spike, see page 15.

Material:

99.99% pure electrolytic copper, manufactured from hard drawncopper with purity and mechanical properties to BS 2874, C101 grade.

Stainless Steel Earth RodStainless steel Wallis earth rods are designed for use where problemsmay be caused by galvanic corrosion due to dissimilar metals such as acopper earth rod and buried metals being in close proximity.Top SoilEarth Pit

Conductor

Rock

Sand

Shale

Ground Level

Coupling, Driving Head and Spike, see page 15.

Material:Austenitic stainless steel to BS 970 Grade 316 S12.

16

20

16

15

L

D

EARTHING


Driving Headfor Solid Copper and Stainless Steel Earth RodsThe driving stud protects the thread and the top of the rod from damagewhen driving.

Material:Manufactured from Steel to BS970, grade 070M20.

To Suit Rod Diameter L D Weight Pack Qty Part Number

15, 16 39 14 0.04 25 ERCD 16

20 42 19 0.06 25 ERCD 20

Material:Steel to BS 970 Grade 070 M20.

Spikefor Solid Copper and Stainless Steel Earth RodsThe steel spike enables the rod to be driven easily and stops the copperrod becoming damaged.

To Suit Rod Diameter L D Weight Pack Qty Part Number

15, 16 42 14 0.04 25 ERCS 16

20 55 19 0.08 25 ERCS 20

Material:Steel to BS 970 Grade 070M20.

To Suit Rod Diameter L Weight Pack Qty Part Number

16 39 0.02 10 ERD 16

Coupling Dowelsfor Solid Copper and Stainless Steel Earth RodsThis Wallis coupling dowel is used to join the solid copper or stainlesssteel rods.

To Suit Rod Diameter L Weight Pack Qty Part Number

15, 16 and 20 39 0.02 10 ERD 01

To suit Solid Copper Earth Rods

To suit Stainless Steel Earth Rods

Driving Head

Coupling Dowel

Spike

L L

D D

L

L

W

W1

L

W

W1

EARTHING


Nominal Maximum L W W1 Weight Pack Qty Part NumberRod Size Conductor

12.7 26 x 12 51 36 18 0.15 25 ERA 1625

14.2 26 x 12 51 36 18 0.15 25 ERA 1625

or 40 x 9 44 51 22 0.25 10 ERA 1638

16 50 x 19 47 69 21 0.25 10 ERA 1650

17.2 31 x 9 43 45 18 0.20 10 ERA 1631

or 40 x 6 44 51 22 0.25 10 ERA 1638

20 50 X 15 47 69 21 0.25 10 ERA 1650

25 26 X 6 51 40 25 0.20 10 ERA 2525

16

Earth Rod to Tape A ClampsThese clamps are used for joining the earth rod to various sizes ofcopper or aluminium tape. The clamps have a high resistance tocorrosion and are mechanically strong to ensure a lasting connection.

The aluminium clamps would mainly be used in lightning protection forconnecting aluminium tape to a puddle flange in a lightningprotection system.

All complete with M10 x 25 bolt.

Material:Clamp Body - Gunmetal or Aluminium Bronze.Bolt - Phosphor Bronze.

Complete with M10 x 25 bolt.

Material:Clamp Body - Gunmetal.Bolt - Stainless Steel.

Complete with M10 x 25 bolt.

Material:Clamp Body - Aluminium.Bolt - Stainless Steel.


12.7 26 x 12 40 36 18 0.10 25 ERA 1625 SS

14.2 26 x 12 40 36 18 0.10 25 ERA 1625 SS

17.2 26 x 9 40 36 18 0.10 25 ERA 1625 SS


14.2 30 x 14 46 40 19 0.12 25 ERA 1625 A

17.2 26 x 12 46 40 19 0.12 25 ERA 1625 A

ERA 1625

ERA 2525

ERA 1631

ERA 1650

ERA 1625 SS

ERA 1625A

EARTHING


Earth Rod to Cable ClampsThe Wallis rod to cable clamp has a high strength body with excellentresistance to corrosion. The clamp ensures a lasting and strongmechanical connection.

Material:Clamp Body -ERR1035/ERR1635 Naval Brass.ERR1670/ERR2095 Gunmetal.

Bolts -ERR1035 - Stainless Steel.ERR1635 - Phosphor Bronze.ERR1670/ERR2095 Naval Brass.

LL1

W1

WW2

Nominal Conductor L L1 W W1 W2 Bolt Weight Pack Qty Part NumberRod Size Range

mm2

9.5 6 - 35 31 20 20 15 12 M6 x 20 0.03 25 ERR 1035

14.2/16 6 - 35 44 21 24 15 18 M10 x 20 0.03 25 ERR 1635

14.2/16 16 - 70 41 30 21 18 17 M10 x 25 0.08 25 ERR 1670

17.2/20 35 - 95 48 36 30 19 21 M10 x 25 0.10 25 ERR 2095

ERR 1035

ERR 1635

ERR 1670

ERR 2095

L

W

W

EARTHING


U Bolt Connector ClampThis versatile range of Wallis clamps can be used to connect tape andcable to the earth rod or a combination of both.

The clamps have a U bolt connection onto a strong cast body providinga long lasting connection to the earth rod.

Single Plate

Rod Dia Conductor L W Nut Size Weight Pack Part NumberMax - Brass Qty

16 60 33 M8 0.16 10 ERU 016

25 Tape 62 33 M8 0.18 10 ERU 025

31 or 80 38 M10 0.40 10 ERU 031

38 Cable 74 34 M10 0.30 25 ERU 038

50 91 39 M10 0.57 20 ERU 050

Material:Clamp Body - Gunmetal.U Bolt - Copper.

Rod Dia Conductor L W Nut Size Weight Pack Part NumberMax - Brass Qty

16 25 x 3 61 33 M8 0.42 25 ERU 216

25 25 x 3 61 32 M8 0.24 10 ERU 225

31 25 x 3 68 38 M8 0.37 25 ERU 231

38 25 x 3 75 35 M10 0.42 10 ERU 238

50 25 x 3 96 38 M10 0.83 10 ERU 250

16 16/70mm2 39 39 M8 0.24 10 ERU 470

25 70/120mm2 68 39 M8 0.29 10 ERU 570

Double Plate

Double Plate - Rod to Cable

Double Plate - Rod to Tape

Single Plate

EARTHING


Split Connector ClampThese clamps are designed to be used with threaded and unthreadedrods. Suitable for connecting a cable lug to an earth rod.

The clamp is supplied threaded or unthreaded.

Disconnecting LinkThe link is mainly used to offer a temporary break in the connection toearth allowing inspection and testing of an earth rod while disconnectedfrom the lightning protection system network.

W

W

L

H

L

H

W

Rod Rod L W D Weight Pack Qty Part NumberSize Type

9.5 unthreaded 31 18 20 0.08 10 ERSO 105/8" threaded 52 26 25 0.22 10 ERSO 16

16 unthreaded 42 25 32 0.24 10 ERSS 16

15 unthreaded 42 25 32 0.24 10 ERC 26

14.2 unthreaded 42 25 25 0.23 10 ERC 243/4" threaded 50 29 28 0.31 10 ERSO 20

20 unthreaded 50 28 29 0.28 10 ERSS 20

Material:Mounting Bracket - Zinc Plated Steel.Insulators - Reinforced Polyester with Metal Inserts.Earth Bar - Copper.

L W H Weight Pack Qty Part Number

178 97 77 1.16 1 EBC 001

All complete with hexagon M12 x 50 bolt, except ERC 24 which has awing nut.

Material:Body - Gunmetal or Naval Brass.Bolt - Brass.

ERSS 20

ERC 24

ERS 016

L W D Surface Area Weight Pack Qty Part Number

600 600 1.5 0.73m2 4.80 1 EMP 601

600 600 3 0.73m2 9.60 1 EMP 603

900 900 1.5 1.63m2 10.80 1 EMP 901

900 900 3 1.63m2 21.50 1 EMP 903

Earth Plate - CopperThese solid copper earth plates are used as part of an earthingnetwork. They provide a long lasting solution where earth rodsare unsuitable.

Material:Pure electrolytic Copper Grade BS 2874-C101.

Lattice Copper Earth MatThese Wallis lattice earth mats are a lower cost option to solid copperearth plates and when used with Bentonite provide a long lasting earth.

Earth mats or plates may be preferred on some telecoms towers wherestep potential could cause problems.

W

L

D

W

L

D

EARTHING


Material:Copper Bar BS 1432-C101 with Copper Rivets.

L W D Surface Weight Grid Pack Part NumberArea Qty

600 600 3 0.31m2 4.50 5 1 EML 603

900 900 3 0.65m2 9.50 7 1 EML 903

900 900 3 0.65m2 6.10 5 1 EML 903 SPC

EARTHING


Earthing Compound - MarconiteMarconite forms a permanent solution when mixed with cement and isused when certain ground conditions make it difficult to obtain a reliableearth resistance or installations might require a low resistance.

Marconite is used as a backfill to Wallis earth rods and plates.

Mixing Ratio = 3 : 1 (Marconite : Cement).

Earthing Compound - BentoniteBentonite can be supplied in powder or granular form and is a moistureretaining clay which is used to reduce soil resistivity.

Granular

Its easier to handle in granular form, the powder can cause dust inwindy conditions and blow away, granular is the preferred option forfilling trenches where the conductor is covered with Bentonite and thenwater poured over and mixed in the trench.

Powder

Powder is the preferred method for pouring into bore holes to ensurethe mixture is a thin enough consistency to reach the bottom of the borehole, if diamond drilling is required for deep holes possibly 40mtrs anddeeper and the Bentonite is to be pumped through the core into thehole powder would be the preferred option.

Marconite

Compound Pack Qty Part Number

Marconite Bag 25Kg EMA 25

Material:Sodium carbonate activated calcium montmorillonite clay. The productis a naturally occurring substance with no known ecological hazardsand can be disposed of as non hazardous waste.

PackagingGranular - Polypropylene Sacks.Powder - Paper Sacks.

Compound Pack Qty Part Number

Bentonite Granular Bag 25Kg EBG 25

Bentonite Powder Bag 25Kg EBG 25 P

EARTHING


Earth Housing - Heavy DutyThis Wallis plastic earth housing will withstand loads up to 6,000 Kg andis suitable for most commercial and industrial applications.

The pit is designed, shaped and sized to fit easily into brick paved walkways. The lip of the pit makes a flush fit with standard sized bricksmaking the pit blend in with no requirement for a cement surround tothe lid.

The lid locks onto the base and can be opened with a standard bladescrewdriver. The pit has three slots for earth bars.

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L H W W1 W2 W3 Lid Weight Pack Part Colour Qty Number

309 216 258 208 245 54 Black 3.00 1 EPP 001

309 216 258 208 245 54 Grey 3.00 1 EPP 002

Material:Base - Polypropylene.Lid - GRP.Earth Bars to suit - see page 29.

EPP 002

EPP 001

Three slotsfor earthbars shownon page 29.

EARTHING


Earth Housing - Light DutyThis Wallis earth housing is manufactured from high-grade heavy dutypolypropylene for high strength and stress levels and has a maximumload of 2,000 Kg.

UV stabilised against degradation by sunlight and non-brittle to preventcold weather damage.

This unique detachable easy locking lid allows easy inspection andensures security of equipment as the locking mechanism can only beoperated by the special key provided.

Its lightweight feature allows easy handling, storage and transportation,thus increasing installation efficiency.

Termination area is increased by 100% by simply locking two unitstogether, allowing deeper earth electrode connections to be made andreducing the effects from harmful voltage gradients.

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Material:Polypropylene Base and Lid.

L H D Lid Colour Weight Pack Qty Part Number

300 200 230 Black 1.50 1 ERH 20

300 200 230 Grey 1.50 1 ERH 21

ERH 20

ERH 21

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L1

Slots for earth bar

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EARTHING


Concrete Earth HousingThis Wallis concrete pit protects and makes available for inspection theearth rod connection.

The pit can have an earth bar fitted diagonally across in slots providedfor multiple connections.

Material:Concrete.Earth Bars to suit - see page 29.

L L1 H Weight Pack Qty Part Number

310 320 190 33.00 1 ERH 01

EARTHING


Earth SealThe earth seal is fitted when the earth rod connection is below the waterlevel and where there is a possibility of water entering the inspection pitfrom below ground, particularly useful when the earth electrode is beinginstalled in a basement building.

The seal is used in conjunction with the Wallis heavy duty earth housingshown on page 22.

Material:Plastic.

Static Earth ReceptacleThese units are used in open areas or anywhere a temporary earthingpoint may be required such as airfields or petrol stations.

The unit provides a static discharge point for aircraft, tankers, lorriesor boats.

Material:Gunmetal.

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D H Weight Pack Qty Part Number

355 440 1.59 1 PES


125 134 6.50 1 ERX 05

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EARTHING


No. of Holes L W D Weight Pack Qty Part Number

1 77 49 39 0.29 10 EGP 01

2 71 69 22 0.28 10 EGP 02

4 80 63 26 0.61 10 EGP 04

26

Earth Bonding PointsThese Wallis bonding points are installed to provide earthing continuityand a multiple bonding point.

When cast into concrete they connect the re bar to the earthing orlightning protection system, the bonding points are available with one,two and four hole connections.

The bonding points are available with variety of tail lengths to suitdifferent applications, specials can be manufactured to order.

No. of Holes L W D T Weight Pack Qty Part Number

1 77 49 39 500 0.77 1 EGP 01 500

71 69 22 500 0.74 1 EGP 02 500

271 69 22 1000 1.09 1 EGP 02 1000

71 69 22 1500 1.42 1 EGP 02 1500

71 69 22 1500 2.41 1 EGP 02 3000

80 63 26 500 0.92 1 EGP 04 500

4 80 63 26 1000 1.31 1 EGP 04 1000

80 63 26 3000 1.56 1 EGP 04 3000

Bonding Point

Bonding point with Tail

All tails are welded to the earth points.

Material:Bonding Point - Gunmetal.Conductor - 70mm2 PVC Covered Copper Cable.

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EGP 04

EGP 01

EGP 02

EGP 01 500

EGP 04 1000

EARTHING


Eye BoltThis bolt provides a static earth point when attached to anearthing system.

This Wallis unit is heavy duty and easily visible to anyone searching forthe static discharge point.

Earth BossThe earth boss is designed to provide an earth point on a steelstructure. The boss is welded into place.

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Material:Gunmetal.

Thread Size L W Weight Pack Qty Part Number

5/8" 134 29 0.62 1 EYEBOLT

Material:Body - Mild Steel.Fittings - Stainless Steel.

Hole Thread L W Weight Pack Qty Part Number

10 50 50 0.77 1 EPB 01

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EARTHING


Earth BarsEarth bars come in a variety of sizes and specification dependingon individual requirements. Standard sizes are shown in the tablewith many other variations available and specials available tocustomer requirements.

Material:Hard Drawn Copper Bar - Grade C101 BS1432.Fitting - Brass, Phosphor Bronze or Stainless Steel.Channel Base - Mild Steel Zinc Plated.Insulators - Reinforced Polyester.

Terminations L W H No of Disc Weight Pack Qty Part NumberLinks

4 350 97 70 0 2.24 1 EBC 004

4 475 97 70 1 2.85 1 EBC 104

6 450 97 70 0 3.47 1 EBC 006

6 575 97 70 1 4.27 1 EBC 106

8 550 97 70 0 4.64 1 EBC 008

8 675 97 70 1 5.68 1 EBC 108

10 650 97 70 0 5.78 1 EBC 010

10 775 97 70 1 7.12 1 EBC 110

12 750 97 70 0 6.96 1 EBC 012

12 875 97 70 1 8.52 1 EBC 112

14 850 97 70 0 8.12 1 EBC 014

14 975 97 70 1 9.94 1 EBC 114

6 650 99 70 2 4.90 1 EBC 206

Standards

EARTHING


L W D Holes Weight Pack Qty Part Number

300 316 5 0.49 1 EBC 05

6 7 0.50 1 EBC 07

Earth Bars -For Earth HousingThese earth bars fit into slots provided in the plastic and concrete earthhousings where multiple connections are required to the earth rod.

Available with five or seven hole connections.

Material:Hard Drawn Copper Bar.

To suit ERH01.


250 316 5 0.42 1 EBC 25

6 7 0.39 1 EBC 27

To suit ERH20 + ERH21.


203 256 5 0.24 1 EBC 35

6 7 0.22 1 EBC 37

To suit EPP001 + EPP002.

InsulatorsThese Wallis insulators are supplied with or without studs andlocking nuts.

Available for insulating conductors from each other or against a wallthey offer a point of disconnecting to test the earthing system.

Material:Reinforced Polyester with Metal Inserts.Threads and Nuts complete with EBI 002.

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Thread Size

H W W1 Thread Weight Pack Qty Part NumberSize

40 4635 M10 0.08 10 EBI 001

35 M10 0.17 10 EBI 002

EBC 27

EBI 001 EBI 002

EBC 05

LIGHTNING PROTECTION


Structural Lightning Protection

Introduction

If correctly installed, fitting a lightning protection system(LPS) will minimise the risk of damage to structures andinjury to personnel by conducting high discharge currentssafely to earth. Protection against the secondary effects oflightning to internal electrical equipment, known as transientover voltage protection is achieved by the use of transientover voltage protectors; this is in addition to the LPS.

A LPS cannot protect against over voltage transients. Overvoltage transient protectors cannot protect against directlightning strikes. Both are required for total structural andequipment protection.

Lightning protection strategy

The normal strategy inachieving protection is tocapture the lightning at apreferred point by the use ofair terminations andconducting it via lowimpedance down conductorsand earth electrodes to a lowresistance earth of less thanten ohms. Air terminationsand down conductors arespaced at regular intervals toform a mesh of conductors around the perimeter of thebuilding and roof, known as a Faraday cage, and are joinedtogether by specially produced clamps and fixings orwelding.

Lightning protection system design considerations

A LPS is designed according to geographical location, localterrain, soil conditions size and height of building, type ofmaterial used in construction, type of material stored in thebuilding, use of building and is based on establishedstandards for risk assessment.

Air termination networks

The recommended spacing between conductors variesaccording to risk and is detailed in internationally recognisedEuropean and British lightning protection standards. E.g., amesh of conductors of 10 by 20 metres is consideredsufficient for most applications; however, a high risk structuremay require a 10 by 10 mesh.

There are two methods used to calculate the areaimmediately around a building protected by the air

termination; the “zone of protection” is used for buildings upto 20 metres; for buildings above this height the “rollingsphere” method is used.

Down conductors

The recommended spacing between down conductorsvaries according to risk and is detailed in internationallyrecognised European and British lightning protectionstandards. E.g., conductors may be spaced at 20 metres forsome buildings but this distance could be reduced to 10metres for tall or high risk buildings. Down conductorsshould be positioned as evenly as possible around theoutside walls of the structure, starting from the corners.

Minimum distances must be maintained to prevent sideflashing. Re-entrant loops are also to be avoided.

Earth terminations & networks

The information contained in this section primarily refers toLightning Protection Earthing Systems (LPS) and does notdetail all earthing requirements for electrical wiring, althoughthere are some similarities. Please refer to the IEE 16thedition wiring regulations for more details.

An earth electrode should be connected to each downconductor of a lightning protection system (LPS). Earth rodsmay need an earth inspection hosing for periodic testing ofearth resistance.

Earth rods are used in most applications and are driven intothe ground as close as is practicable to the structure and thedown conductor. They are normally spaced at specifiedintervals corresponding to the spacing on the downconductors.

Resistance to earth

For an LPS the earth termination network as a whole shouldhave a combined resistance of not more than ten ohms,before bonding to building metalwork. However, themaximum resistance value for earthing systems isapplication specific.

A single earth rod may not achieve therequired resistance



figure and several may be need to be fitted to achieve this;their combined resistance is proportional to the reciprocal ofthe individual rod resistances to earth. This rule holds true aslong as each rod is situated outside the resistance area ofany other. To ensure this is the case, it is generally acceptedthat the minimum spacing between rods should not be lessthan their driven length.

The expected number of rods required toobtain a particular resistance value, e.g.ten ohms, can be roughly calculated. Todo this the soil resistivity needs to betaken into consideration. A soil resistivitytest will need to be performed.

There are several methods used to obtaina lower resistance value:

More rods can be driven.

Rods can be driven deeper.

Rods of a larger diameter can be used.

Ring conductors connecting rods togetherunderground can be used.

Where deep driving is not possible shorter rods with a largerdiameter can be used; copper earth mats and earth platescan be used in place of earth rods.

A “crow’s foot” configuration can be used where parallelconnection is not possible.

Where high resistance soil conditions are a problem soilconditioning agents can be used to backfill rod holes.Conductive concrete can be used to backfill an earth mat.Both effectively increase an electrodes cross sectional areaand therefore reduce its resistance to earth.

The international standards also specify the recommendedmaterials used for all earthing conductors and theirdimensions.

Equipotential Bonding

It is common practice to use the buildings natural structuralsteelwork and bonding it to the LPS to further improve itsability to conduct lightning and fault currents to earth; priorpermission may be required.

Joints

Joints should be mechanically effective, all joints other thanwelded ones are a potential discontinuity, and care shouldbe taken to ensure contact surfaces are clean and that fixingclamps are tight and well protected from corrosion, whichcan occur if dissimilar metals are joined. Ideally there should

be as few joints as possible in anLPS design.

Maintenance & life of a LPS

It is important to properly maintaina LPS to ensure it retains its abilityto conduct the same currentcarrying capacity as it did when itwas originally installed. Earth rodresistances should be regularly

checked. Corrosion and fault currents can cause highresistance joints leading to overheating. However, if a LPS iscorrectly installed and maintained it should last for manyyears.

The information contained in this section is intended as aguide and should not be used to perform designs. A.N.Wallisdoes not accept responsibility for errors or omissions.Detailed information on LPS design is contained ininternationally recognised European and British LPSstandards. e.g. BS6651.

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Taper Pointed Air RodsThese air rods are available in copper or aluminium and fit into the flat,ridge, light duty saddles or the side mounting brackets and coupling.

Bases to suit air rods - see pages 33 and 34.

L Thread Size L1 Weight Pack Qty Part Number

300 41 0.54 5 ATC 112 M

500 41 0.89 5 ATC 120 M

1000 M16 41 1.80 5 ATC 139 M

1500 41 2.70 5 ATC 160 M

2000 41 3.60 5 ATC 179 M

500 41 0.90 5 ATC 220

1500 3/4" 41 2.70 5 ATC 239

2000 41 6.70 5 ATC 279

Copper Air Rods

Material:Copper.

Material:Aluminium.

L Thread Size L1 Weight Pack Qty Part Number

300 41 0.16 5 ATA 112

500 41 0.32 5 ATA120

1000 M16 41 0.64 5 ATA 139

1500 41 0.96 5 ATA 160

2000 41 1.09 5 ATA 179

Aluminium Air Rods

Bases to suit air rods - see pages 33 and 34.

ATC 120M

ATC 220

ATA 120

ATA 112



Air Rod FixingsFlat SaddleUsed in conjunction with an air rod, the flat saddle fixes onto the roofnetwork of the lightning protection system connecting the tape to theair rod.

The saddle is available threaded M16 or 3/4" to suit the air rod.

Material:Gunmetal or Aluminium.

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ThreadSize

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ThreadSize

Air Rod FixingsRidge SaddleThese Wallis ridge saddles fix onto the roof network of the lightningprotection system connecting the tape to the air rod.

The saddle is available threaded M16 or 3/4" to suit the air rod.

Thread Size Type L D Weight Pack Qty Part Number

M16Gunmetal

137 40 0.60 5 ASGF 16 M3/4" 137 40 0.60 5 ASGF 20

M16 Aluminium 137 40 0.20 5 ASAF 16


M16Gunmetal

137 34 0.70 5 ASGR 16 M3/4" 137 34 0.60 5 ASGR 20

M16 Aluminium 137 34 0.20 5 ASAR 16


ASGF 16 M

ASAF 16

ASGR 16 M

ASAR 16



Rod Diameter Tape Type L W D Weight Pack Qty Part Number

M16Gunmetal

95 129 38 0.35 5 AMBG 163/4" 95 129 38 0.07 5 AMBG 20

M16 Aluminium 95 129 38 0.40 5 AMBA 16

Air Rod FixingsLight Duty SaddleThis Wallis light duty saddle when used with an air rod, fixes onto theroof network of the lightning protection system connecting the tape tothe air rod.

The saddle is available threaded M16 or 5/8" or 3/4" to suit the air rods.

Air Rod FixingsSide Mounting BracketsThese brackets provide a 75mm projection from the building face andare mainly used where it is not possible to fit a saddle on the roof so theair rod has to be fitted on the side of the building or chimney.

The rod to tape coupling is used in conjunction with the side mountingbrackets to secure the air terminal and connect to the tape.

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D

ThreadSize




M16Gunmetal

101 37 0.43 5 ASGL 16 M3/4" 101 37 0.43 5 ASGL 20

M16 Aluminium 101 37 0.15 5 ASAL 16

ASGL 16 M

ASAL 16

AMBG 16

AMBA 16



Air Rod FixingsRod to Tape CouplingUsed with the side mounting brackets or the building in holdfast thisWallis unit screws onto the air rod and connects to the tape with thefixing screws provided.

Material:Body – Gunmetal or Aluminium.

Air Rod FixingsBuilding in Rod HoldfastThese Wallis fittings are inserted into the concrete courses between thebricks and fix the air termination to the side of the building or chimney.

This fixing method is mainly used where it is not possible to fit a saddleon the roof.

The rod to tape coupling is used in conjunction with the building inholdfast to secure the air terminal and connect to the tape.

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Rod Type Type L W Weight Pack Qty Part Number

M16 Gunmetal 320 47 0.91 5 ABHG 16

M16 Aluminium 320 47 ? 5 ABHA 16

Thread Size Type L D Bolts Weight Pack Qty Part Number

M16 Gunmetal 80 39 Brass 0.20 5 AOG 16 M3/4" Gunmetal 80 39 Brass 0.22 5 AOG 20

M16 Aluminium 80 39 S/Steel 0.01 5 AOA 16

ABHG 16

AOA 16

AOG 16 M



Multi PointUsed in conjunction with the copper air terminals the multi point isconnected to the air termination network.

Strike PadThis Wallis strike pad is used where it is not possible or preferred not tohave conductor on the roof or the side of a building.

Typical application would be on the roof of a car park where theconductor is laid into the tarmac and strike pads fitted on top, or theside of a building where it is necessary to protect from side strikes butnot possible to run conductor on the outside.

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Material:Copper or Aluminium.

Complete with 4mm brass dowels and nut.

Material:Body - Gunmetal.Spikes - Copper BS 2874 C1010.

Rod Size H W Weight Pack Qty Part Number

M16 156 72 0.30 5 MPC 163/4" 156 72 0.30 5 MPC 16


122 40 0.53 5 SC 01

122 40 0.15 5 SA 01

MPC 16

SC 01

SA 01



Metallic DC Tape FixingsThis metallic clip in gunmetal or aluminium secures the conductor to thebuilding, the tape fits into the clip and is secured by two screws.

The screws are flush in the 25 x 3 copper and aluminium versions, allthe other sizes have screws standing proud.

The clip has a hole in the base for fixing to the building with a screwand plug.

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Tape L W H Tape Type Weight Pack Part NumberSize Qty

12 x 3 25 20 10 Bare Copper 0.06 25 DCG 123

20 x 3 50 20 10 Bare Copper 0.07 25 DCB 203

25 x 3 50 20 10 Bare Copper 0.06 25 DCB 253

25 x 4 50 20 10 Bare Copper 0.06 25 DCG 254

25 x 6 50 20 13 Bare Copper 0.08 25 DCG 256

31 x 3 70 20 13 Bare Copper 0.08 25 DCG 313

31 x 6 70 20 13 Bare Copper 0.09 25 DCG 316

38 x 3 64 20 10 Bare Copper 0.08 25 DCG 383

38 x 5 63 20 13 Bare Copper 0.09 25 DCG 385

38 x 6 63 20 13 Bare Copper 0.09 25 DCG 386

50 x 3 80 20 10 Bare Copper 0.12 15 DCG 503

50 x 4 80 20 10 Bare Copper 0.12 15 DCG 504

50 x 6 80 20 16 Bare Copper 0.14 15 DCB 506

25 x 3 55 20 13 PVC Covered Copper 0.03 25 DGP 253




20 x 3 85 20 10 Bare Aluminium 0.02 25 DCA 203





25 x 3 55 20 23 PVC Covered Aluminium 0.03 25 DAP 253

50 x 6 85 20 20 PVC Covered Aluminium 0.03 15 DAP 506

Material:Body – Gunmetal or Aluminium.Screws – Brass or Stainless Steel.

Recommended fixing for the above are countersunk woodscrew1 1/2" x No 10 and wall plug.

DCB 253

DGG 383

DCG 386

DCB 506



Tape ClipsThese metal tape clips hold the tape flush to the surface and are fixedusing two screws.

Available to suit plain or PVC covered tape.

Glazing Bar HoldfastThese Wallis holdfasts were originally designed to be used on glazingunits but can be used anywhere the conductor has to be fixed onto anarrow flange such as angle iron.

The holdfast has a threaded hole on the back so that the metallic or nonmetallic DC clips can be attached.

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Material:Gunmetal.

Tape H L W Weight Pack Part NumberType Qty

Copper 35 20 13 0.12 10 HGG 253

Aluminium 35 20 13 0.04 10 HGA 253

Tape Tape L W H Weight Pack Part NumberSize Type Qty

20 x 3 bare 68 20 7 0.03 50 MTB 203

25 x 3 bare 73 20 7 0.03 50 MTB 253

50 x 6 bare 73 20 7 0.03 50 MTB 506

25 x 3 PVC 70 20 7 0.03 50 MPB 253

20 x 3 bare 68 20 7 0.01 50 MTA 203

25 x 3 bare 70 20 7 0.01 50 MTA 253

25 x 3 PVC 73 20 7 0.01 50 MAP 253


MPB 253

MTA 253

MTB 253

HGG 253

HGA 253



Corrugation HoldfastThe corrugation holdfast is used for attaching conductors to curvedsurfaces such as corrugated sheeting.

The holdfast has a threaded hole on the back so that the metallic or nonmetallic DC clips can be attached.

When this unit is fixed using the bolt provided, care should be taken toseal the hole using a compound such as Duxseal.


Slate Holdfasts - to suit 25 x 3 TapeThis Wallis holdfast provides a method for fixing the tape above the rooftiles without drilling holes.

The unit is made up from a soft aluminium tail attached to a nonmetallic DC clip.

The aluminium tail slides under the roof tile and is fixed to the woodenbeam with a nail, the clip then protrudes from the tile and offers a fixingfor the tape.

Other colours are available on customers request.

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Material:Tail - Aluminium.Clip - Plastic.

Tape L W Weight Pack Qty Part NumberType

Copper 39 39 0.11 10 HCG 253

Aluminium 39 39 0.11 10 HCA 253

Tape L W H Tail Colour Weight Pack Part NumberType Length Qty

Bare 310 48 13 290 Brown 0.04 50 HSAL 253 MB

Bare 310 48 13 290 Grey 0.04 50 HSAL 253 GM

PVC 310 48 13 290 Brown 0.04 50 HSAL 253 B

PVC 310 48 13 290 Grey 0.04 50 HSAL 253 G

HCG 253

HSAL 253GHSAL 253BL



Non Metallic DC clipsThis one piece clip with its integral hinged lid means there are no lost ordropped lids. The clips are available to suit both plain and PVC coveredtape in a variety of sizes.

These Wallis clips are manufactured in high grade polypropylene andUV stabilised to prevent degradation or breaking in cold weather.

Non Metallic DC Clips with PlugThese Wallis clips have an integral plug for ease of installation and anintegral hinged lid. The clips are available to suit both plain and PVCcovered tape in a variety of sizes.

The clips are manufactured in high grade polypropylene and UVstabilised to prevent degradation or breaking in cold weather.

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HW

L W

HW

Conductor Tape Colour L W H Dimensions Qty Per Part NumberSize Type for Slot Pack

20 x 3 Bare Copper Brown 48 18 15 22 x 3 100 NM 203 B

20 x 3 Bare Aluminium Grey 48 18 15 22 x 3 100 NM 203 G

25 x 3 Bare Copper Brown 50 18 15 27 x 3 100 NM 253 B

25 x 3 Bare Aluminium Grey 50 18 15 27 x 3 100 NM 253 G

50 x 6 Bare Copper Brown 48 17 16 30 X 5 100 NM 506 B

25 x 3 PVC covered Brown 48 17 16 30 X 5 100 NP 253 B

25 x 3 PVC covered Grey 48 17 16 30 X 5 100 NP 253 G

25 x 3 PVC covered Stone 48 17 16 30 X 5 100 NP 253 S

25 x 3 PVC covered White 48 17 16 30 X 5 100 NP 253 W

25 x 3 PVC covered Black 48 17 16 30 X 5 100 NP 253 BL

25 x 3 PVC covered Green 48 17 16 30 X 5 100 NP 253 GR

Weight: 0.07

Material: Polypropylene.

Weight: 0.07

Material: Polypropylene.

Conductor Tape Colour L W H Dimensions Qty Per Part NumberSize Type for Slot Pack

20 x 3 Bare Copper Brown 48 17 16 22 x 3 100 NMP 203 B

20 x 3 Bare Aluminium Grey 48 17 16 22 x 3 100 NMP 203 G

25 x 3 Bare Copper Brown 48 17 16 27 x 3 100 NMP 253 B

25 x 3 Bare Aluminium Grey 48 17 16 27 x 3 100 NMP 253 G

25 x 3 PVC covered Brown 50 18 16 30 X 5 100 NPP 253 B

25 x 3 PVC covered Grey 50 18 16 30 X 5 100 NPP 253 G

25 x 3 PVC covered Stone 50 18 16 30 X 5 100 NPP 253 S

25 x 3 PVC covered Black 50 18 16 30 X 5 100 NPP 253 BL

25 x 3 PVC covered Green 50 18 16 30 X 5 100 NPP 253 GR

25 x 3 PVC covered White 50 18 16 30 X 5 100 NPP 253 W

NM 253 NP 253 BL

NM 253 W

NPP 253 BL NPP 253 B

NMP 253 G



Adhesive BasesThe adhesive base is used where no mechanical fixing method ispossible or allowed to attach the roof conductor network.

The base itself has a threaded hole and is supplied with a fixing screwto suit the Wallis non metallic DC clips. When the base is glued in placethe tape can be fixed into the clip attached to the base, the clip is notsupplied with the base. The size of clip required depends on theconductor being installed.

The base is fixed using the adhesive peel off strip and must be appliedto a clean dust free surface.

Back Plate HoldfastThis back plate holdfast is to be used where it is necessary to hold theconductor away from the building surface.

The back plate holdfast has two holes in the base for fixing in place anda threaded hole with a fixing screw to attach the Wallis non metallic ormetallic DC clip onto the holdfast.

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Material:Gunmetal.

Material:Polypropylene.

Colour D H Weight Qty Per Pack Part Number

Brown 65 9 0.09 100 NB01B

Grey 65 9 0.09 100 NB01G

L W Weight Pack Qty Part Number

74 63 0.33 5 HBP

NB01G

NB01B

Conductor Tape Type L W H Slot Size Weight Pack Qty Part Number

25 X 3 Copper 68 40 19 28 X 11 0.34 10 JGO 253

31 X 6 Copper 90 45 24 36 X 15 0.35 10 JGO 316

38 X 6 Copper 87 44 24 40 x 15 0.35 10 JGO 386

50 X 6 Copper 90 63 26 52 x 15 0.58 10 JGO 506

25 X 3 Lead 90 45 24 35 x 15 0.34 10 JPBO 253 L

25 X 3 Aluminium 68 40 19 28 X 18 0.11 10 JAO 253

50 X 6 Aluminium 90 63 26 52 x 15 0.15 10 JAO 506

Square Junction ClampsThese Wallis four way connectors are suitable for crossing over tapes,making straight through joints or T connections in a continuous networkof tapes.

The base has a countersunk hole in the middle for securing the clamp inplace, the lid is secured by four screws. The screws are countersunk inthe 25 x 3 versions, all the other clamps have proud headed screws.

Oblong Junction ClampThis oblong junction clamp is designed to join a range of tape sizesfrom 20 x 3 to 50 x 6. This Wallis clamp can also be used fordisconnecting the earthing system for testing purposes.

The clamp in many applications allows the conductors to be overlappedand secured by two bolts.

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Tape Tape L Slot Weight Pack Part Size Type Size Qty Number

25 x 3 Copper 50 26 x 3 0.15 25 JG 253

25 x 6 Copper 50 26 x 3 0.25 25 JG 256

31 x 3 Copper 60 32 x 3 0.22 25 JG 313

38 x 6 Copper 70 39 x 5 0.59 15 JG 386

50 x 3 Copper 77 51 x 3 0.50 10 JG 503

50 x 6 Copper 79 51 x 5 0.52 10 JG 506

25 x 3 Lead 67 27 x 5 0.86 10 JPB 253 L

25 x 3 Aluminium 50 26 x 3 0.07 25 JA 253

25 x 6 Aluminium 50 26 x 3 0.07 25 JA 256

38 x 6 Aluminium 70 39 x 5 0.09 15 JA 386

50 x 6 Aluminium 77 51 x 5 0.09 10 JA 506


JGO 253

JGO 386

JGO 506

JA 253

JG253

JG 506

JPB 253L



Plate Type Test ClampThis Wallis clamp is used to form a disconnecting joint between thedown conductor system and the earthing system.

The conductors are secured by four bolts attached to the base, theclamp is also suitable for use in heavy duty applications where theconductors up to 50x6 have to be joined in a crossover or T connection.


Screw Down Test ClampThe screwdown test clamp allows easy access to copper conductorswhere frequent inspection or testing may be necessary, the heavy dutylid simply screws on and off the base, the clamp is manufactured ingunmetal and suitable for copper based conductors only.

Because this Wallis clamp is so simple to unassemble it should not beused at ground level or anywhere within easy reach of the public.

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Tape Size Type D Weight Pack Qty Part Number

25 x 3 Gunmetal 70 0.37 5 JPG 253

25 x 3 Aluminium 70 0.08 5 JPA 253

Material:Gunmetal.

Tape Size D H H Weight Pack Qty Part Number

25 x 3 61 61 61 0.72 5 JSG 253

JPA 253

JPG 253



Bi Metallic ConnectorsThese fittings are used to connect aluminium tape to copper tape.They are a neat and practical jointing method without the need fortinning, riveting or wrapping the joint.

It is recommended to use an oxide inhibiting compound withthis connector (on page 58).

The unit is fixed to the wall and the conductors then fixed tothe connector.

B BondsThis Wallis bond is used for bonding copper or aluminium tapes to flatmetal surfaces.

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Material:Body: Aluminium or Gunmetal.Bolt for BBG 253 SS and BBA 253 in Stainless Steel.Bolt for BBG 253 Phosphor Bronze .

Tape L H Bolt Weight Pack Qty Part Number

25 x 3 Copper 35 10 M10 x 25 0.04 10 BBG 253

25 x 3 Copper 35 10 M10 x 35 0.03 10 BBG 253SS

25 x 3 Aluminium 33 10 M8 x 35 0.01 10 BBA 253

Tape L W H Bolt Weight Pack Part Size Qty Number

25 x 3 98 29 25 M10 x 25 0.20 10 BIM 253

25 x 3 76 21 20 M10 x 10 0.16 10 BSS 253

Material:Aluminium and Copper or Stainless Steel.

BSS 253

BIM 253

BBA 253

BBG 253 SSBBG 253



Rainwater Pipe BondThis pipe bond can be used on any applications where the tape can bewrapped around circular objects such as pipes or rails.

Watermain Pipe BondThis Wallis bond is designed to bond metallic pipes into the earthing orlightning protection system.

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Material:Body – Gunmetal or Aluminium.Bolt – Stainless Steel.

Material:Gunmetal.

Tape L W Bolt Weight Pack Qty Part Number

25 x 3 Copper 45 36 M10 x 35 0.21 10 BWG253

Tape Type L W H Bolt Weight Pack Qty Part Number

25 x 3 Copper 32 32 16 M10 x 40 0.20 10 BRG 253

25 x 3 Aluminium 32 32 16 M10 x 40 0.09 10 BRA 253 BRG 253

BRA 253



Cable to Tape JointThese Wallis four way connectors are suitable for crossing over tapesand cable, making straight through joints or T connections in acontinuous network.


Universal Cable ConnectorThis connector is suitable for joining cables in a test point as part of thelightning protection system.

Three sizes cover a range of cables from 70 - 120sq mm.

L

H

W

W

H

Material:Naval Brass.

Conductor Size L W H Weight Pack Qty Part Number

70 sq mm 71 21 19 0.15 10 UC 070

95 sq mm 71 21 19 0.17 10 UC 095

120 sq mm 71 21 19 0.19 10 UC 120

To Suit Conductor Tape W H Weight Pack Part NumberQty

Copper 8 diameter or 50 sqm 25 X 3 52 14 0.28 10 JOM 253

Aluminium 8 diameter or 50 sqm 25 X 3 52 14 0.09 10 JOA 253

JOM 253

JOA 253



Air RodsThese air rods are used as part of a lightning protection systemdesigned in 10mm diameter conductor.

Supplied in copper or aluminium they fit into the air terminal saddle.

Supplied with lock nut.

Complete with M10x25 stainless steel or M10x25 phosphor bronzehexagon bolt.

Material:Hard Drawn Copper or Aluminium.

Air Terminal SaddleThis Wallis air terminal saddle can be installed vertically for walls andparapets or horizontally for roof mounting. The fitting is designed to beused with the air rods shown above.

L

THREADSIZE

W L


Thread Dia L To Suit Weight Pack Qty Part Number

10 500 Copper 0.35 5 ARC 102

10 1000 Copper 0.70 5 ARC 105

10 500 Aluminium 0.11 5 ARA 102

10 1000 Aluminium 0.22 5 ARA 105

Thread Fitting L W Conductor To Weight Pack Part Dia mm Dia mm Suit Qty Number

10 Horizontal 62 47 8 Copper 0.35 5 UAG 08

10 Horizontal 62 47 8 Aluminium 0.08 5 UAA 08

10 Vertical 62 47 8 Copper 0.35 5 UAG 08V

10 Vertical 62 47 8 Aluminium 0.08 5 UAA 08V

UAA 08V

UAG 08

ARC 102

ARA 102



Down Conductor ClipA one piece fold over clip designed for ease of installation to suit 8mmbare and PVC covered conductor.

These Wallis clips are manufactured in high grade polypropylene andUV stabilised to prevent degradation or breaking in cold weather.

Weight: 0.0001


Push in Roof Conductor ClipA one piece single screw fixing clip designed for ease of installation tosuit 8mm bare and PVC covered conductor.

These clips are manufactured in high grade polypropylene and UVstabilised to prevent degradation or breaking in cold weather.

L

H

W

Conductor Colour Conductor L W H Pack Part NumberDia Qty

8 Grey Bare 34 23 33 100 CM 08 G

8 Brown Bare 34 23 33 100 CM 08 B

8 Brown PVC 34 23 33 100 CP 08 B

8 Grey PVC 34 23 33 100 CP 08 G

8 Black PVC 34 23 33 100 CP 08 BL

8 White PVC 34 23 33 100 CP 08 W

8 Stone PVC 34 23 33 100 CP 08 S

Conductor Colour Conductor L W H Pack Part NumberDia Qty

8 Grey Bare 29 18 14 100 RM 08 B

8 Brown Bare 29 18 14 100 RM 08 G

8 Brown PVC 29 18 14 100 RP 08 B

8 Grey PVC 29 18 14 100 RP 08 G

8 Black PVC 29 18 14 100 RP 08 BL

8 White PVC 29 18 14 100 RP 08 W

8 Stone PVC 29 18 14 100 RP 08 S

Weight: 0.0001


L

H

W

CP 08 BL CM 08 B

CP 08 S

RM 08 B

RP 08 W

RP 08 G



L

HW

8mm DC ClipThis adaptable clip can be used as a support for the 10mm dia air rodor as a heavy duty DC clip to suit 8mm bare and PVC coveredconductor.

Slate HoldfastThis Wallis holdfast provides a method for fixing 8mm bare conductorabove the roof tiles without drilling holes.

The unit is made up from a soft aluminium or copper tail attached to apush in roof conductor clip.

The aluminium tail slides under the roof tile and is fixed to the woodenbeam with a nail, the clip then protrudes from the tile and offers a fixingfor the conductor.

All coloured clips available on customer request.

L

DH W

Material:Tail – Aluminium or Copper.Clip – Polypropylene.

Conductor Conductor L W H Weight Pack Part NumberDia Qty

8 Bare Copper 48 17 20 0.06 25 DCG 810

8 PVC Copper 48 17 20 0.06 25 DCG 815

8 Bare Aluminium 48 17 20 0.03 25 DCA 810

8 PVC Aluminium 48 17 20 0.03 25 DCA 815

Conductor Colour L W H Clip Weight Pack Part NumberDia Colour Qty

8 Brown 320 18 14 Brown 0.01 50 HC 08 B

8 Grey 320 18 14 Grey 0.01 50 HA 08 G

Material:Aluminium or Gunmetal.

HC 08 B

DCG 810

DCG 815



MV ClampThese Wallis four way connectors are suitable for crossing over 8mmconductor, making straight through joints or T connections in acontinuous network of conductor.

The lid is secured by a single bolt for ease of installation.

T ConnectorThis purpose designed T connector for 8mm conductor is ideal forconnecting the lightning protection roof network to the downconductors.

Secured by a M10 bolt and nut.

H

L



Dia mm Conductor L H Weight Pack Qty Part Number

8 Copper 40 18 0.05 10 MVG 08

8 Aluminium 40 18 0.01 10 MVA 08

Dia mm Conductor L W H Weight Pack Qty Part Number

8 Copper 45 45 19 0.11 10 TCG 08

8 Aluminium 44 25 20 0.06 10 TCA 08

MVA 08

MVG 08

TCG 08

TCA 08



Metalwork Bonding ClampThis one piece clamp is designed for bonding 8mm conductor to steelconstruction or surfaces.

The bond is secured by drilling two holes in the steelwork and boltingor welding the clamp in place, the conductor is then fixed to the clamp.

Material:Aluminium or Copper.

D

L

W

Rainwater Pipe BondThis pipe bond can be used on any application where the perforatedtape can be wrapped around circular objects such as pipes or rails.

This Wallis bond suits 8mm conductor.

L

W

H


Conductor Conductor L W H Bolt Weight Pack Qty Part NumberDia

8 Copper 82 40 25 M10 x 25 0.14 10 MBG 08

8 Aluminium 82 40 25 M10 x 30 0.09 10 MBA 08

Conductor Conductor L W D Bolt Weight Pack Qty Part NumberDia

8 Copper 55 32 17 M8 x 40 0.37 5 BRG 08

8 Aluminium 51 31 16 M10 x 35 0.09 5 BRA 08

MGB 08

MBA 08

BRG 08



Test or Through ClampThis test or through clamp is designed to join a 8mm circular conductor.This Wallis clamp can also be used for disconnecting the earthingsystem for testing purposes.

Material:Body – Gunmetal or Aluminium.Screw – Phosphor Bronze & Stainless Steel.

Interface Test ClampFor connecting 25x3 tape to 8mm conductor.

This Wallis clamp is most commonly used where the lightningprotection system has been designed in 8mm circular conductor andthe connection to the earth rod is by 25x3 copper tape, the mosteconomical way to change over is to install this clamp as the test point.

L

D

L

H

W


W

JTA 08JTG 08

JYA 08

JYG 08

Conductor Conductor L W H Bolt Weight Pack Qty Part NumberDia

8 Copper 64 22 17 M10 x 20 0.17 25 JTG 08

8 Aluminium 64 22 17 M10 x 20 0.06 25 JTA 08

Conductor Conductor L W D Bolt Weight Pack Qty Part NumberDia

8 Copper 70 34 15 M10 x 16 0.25 25 JYG 08

8 Aluminium 70 34 15 M10 x 16 0.09 25 JYA 08



Circular Bond ClampThis single plate clamp is suitable for bonding copper conductor to steelsurfaces in area where the clamp is protected or unlikely to suffer damage.

Two versions of this Wallis clamp will accommodate conductors up to70sq mm and 120sq mm.

The clamp is fixed by drilling a hole in the steelwork and securing with thebolt provided.

Material:Gunmetal.

Circular Bond Double PlateThis Wallis double plate clamp is suitable for bonding copper conductorto steel surfaces in area where a more robust version of the single plateis required such as where cladding may be installed later or thecomplete clamp will be covered by concrete.

Two versions of this Wallis clamp will accommodate conductors up to70sq mm and 120sq mm.

The double plate clamp is fixed by drilling a hole in the steelwork andsecuring with the bolt provided.

W

H

L

W

D

L

Material:Gunmetal.

Conductor L W H Bolt Size Weight Pack Part NumberQty

8mm or 16 / 70sq mm 40 22 12 M10 x 50 0.09 10 BTC 016

70 / 120sq mm 40 36 15 M12 x 60 0.15 10 BTC 070

Conductor L W H Bolt Weight Pack Part NumberQty

8mm or 16 / 70sq mm 45 30 17 M10 x 50 0.12 10 BTC 216

70 / 120sq mm 48 35 22 M10 x 16 0.23 10 BTC 270

BTC 070

BTC 016

BTC 270

BTC 216



Circular B BondThis Wallis bond is used for bonding copper or aluminium 8mmconductor to flat metal surfaces.

Material:Body - Gunmetal or Aluminium.Screw - Stainless Steel & Phosphor Bronze.

Bi Metallic / Test ClampThese fittings are used to connect an 8mm circular aluminium downconductor to copper, the clamp can also be used as a test point.

This is a neat and practical jointing method without the need for tinningriveting or wrapping the joint.

It is recommended to use an oxide inhibiting compound withthis connector.

The unit is fixed to the wall and the conductors then fixed tothe connector.

D

W

L

W

D

L

Material:Body – BIM 08 and BIM 253 08 Copper and Aluminium,BSS 08 Stainless Steel.Screw – Phosphor, Bronze & Stainless Steel.

Conductor L W D Weight Pack Part NumberDia Qty

8 78 28 28 0.25 10 BIM 08

8 71 22 19 0.09 10 BSS 08

8 to 25 x 3 78 28 28 0.20 10 BIM 253 08

Conductor Conductor L W D Weight Pack Part NumberDia Qty

8 Copper 52 33 18 0.14 10 BBG 08

8 Aluminium 52 33 18 0.09 10 BBA 08

BBG 08

BBA 06

BIM 25308

BIM 08



One Hole Cable ClipThis simple clip can be used for fixing conductors 50-95sq mm.


Static Earth BarManufactured from phosphor bronze rod with gunmetal fixing platesthis wall mounted bracket when connected provides a permanent pointwhere anybody requiring a temporary earth can clip on.

L

H

Material:Gunmetal and Phosphor Bronze rod.

L H Weight Pack Qty Part Number

350 104 1.52 1 ERY 10

Conductor Size Conductor Weight Pack Qty Part Number

8 Copper 0.01 50 PCC 001

50sq mm Copper 0.01 50 PCC 002

8 PVC/70sq mm Copper 0.01 50 PCC 003

95sq mm Copper 0.01 50 PCC 004

8 Aluminium 0.01 50 PCA 001

8 PVC Aluminium 0.01 50 PCA 002

PCC 001



Anti Vandal GuardThis Wallis anti vandal guard shields 8mm or 25 x 3 copper downconductor and protects from accidental damage or vandals.

Easy to secure the guard has a low profile and the galvanised finishgives a long lasting resistance to corrosion.

Material:Mild Steel Galvanised.

Puddle FlangeThe puddle flange is used where the down conductors or roofterminations must pass through a waterproof membrane.

The flats of the flange enable the flange to be made waterproof byfixing with glue, concrete or specialist roofing materials.

LW

L

WH

Material:Aluminium or Copper.

L Fitting W H Weight Pack Qty Part Number

2 mtr 25 x 3 72 17 1.98 1 AVG

3 mtr 25 x 3 72 17 2.72 1 AVG 3

Conductor L W Weight Pack Qty Part Number

Copper 600 150 1.68 1 PFC 01

Aluminium 600 150 0.54 1 PFA 01

For aluminiumand copperclamps, seepage 16.



Denso TapeA waterproof tape for wrapping joints to provide protectionagainst corrosion.

SilfosThis allows the installer to braze copper to copper in air without the useof flux.

Size mm Coil Size Metres Pack Qty Part Number

50 10 1 DT 510

Size mm Coil Size Metres Thickness mm Pack Qty Part Number

50 8 0.12 1 Silfos

Material:Alloy of Silver, Phosphorous and Copper.



Oxide Inhibiting CompoundElectrical joint compound, recommended for use on aluminium toaluminium and aluminium to copper connections, on all bareconductors and bus bars. This assures a high conductivity joint bysealing out air and moisture to prevent corrosion and reformation ofoxide film.

Bitumen FeltSupplied in rolls or cut to form a felt pad are used on asphalt roofs.

Part number BFB is a square pad.

Size Container Pack Qty Part Number

8 oz tube 1 IC 08

L W Weight Pack Qty Part Number

10 mtrs 100 2.64 1 BFR 01

100 100 0.03 1 BFB

W



Flexible Braid BondThis Wallis bond is used for bonding metal doors, gates,fences etc. Other lengths and sizes can be manufactured tocustomer requirements.

Material:Copper - BS4109 C101.

Strike/Interceptor PlateThese Wallis plates fit under the roof tile and are connected into thelightning protection system, the square strike pad protrudes from the tile.

L

D

L

Bond Width


Conductor L D Weight Pack Qty Part Number

Copper 550 50 0.32 5 SPC

Aluminium 500 50 0.05 5 SPA

Bond L To Suit Weight Pack Qty Part NumberWidth Bolt

25 x 3.5 200 M10 0.04 10 BFE 200

25 x 3.5 300 M10 0.07 10 BFE 300

25 x 3.5 400 M10 0.11 10 BFE 400 BFE 400

BFE 300

BFE 200

SPC

SPA

Size

CONDUCTORS


Size mm2 KA Rating KA Rating Weight Coil Size Part Number1 Second 3 Seconds per Mtr Kg Mtr

12.5 X 1.5 18.75 3.3 1.9 0.17 100 TC 121

12.5 X 3 37.50 6.6 3.8 0.33 100 TC 123

20 x 1.5 30.00 5.3 3.0 0.27 100 TC 201

20 x 3 60.00 10.6 6.1 0.53 100 TC 203

25 x 1.5 37.50 6.6 3.8 0.33 100 TC 251

25 x 3 75.00 13.2 7.6 0.67 50 TC 253

25 x 4 100.00 17.6 10.2 0.89 50 TC 254

25 x 6 150.00 26.4 15.2 1.33 40 TC 256

30 x 2 60.00 10.6 6.1 0.53 50 TC 302

30 x 3 90.00 15.8 9.1 0.80 50 TC 303

30 x 4 120.00 21.2 12.2 1.07 40 TC 304

30 x 5 150.00 26.4 15.2 1.33 40 TC 305

31 x 3 93.00 16.3 9.4 0.83 50 TC 313

31 x 6 186.00 32.7 18.9 1.65 30 TC 316

31.5 x 4 126.00 22.1 12.8 1.13 40 TC 3154

38 x 3 114.00 20.0 11.6 1.01 50 TC 383

38 x 5 190.00 33.4 19.3 1.69 30 TC 385

38 x 6 228.00 40.1 23.2 1.45 25 TC 386

40 x 3 120.00 21.1 12.2 1.06 40 TC 403

40 x 4 160.00 28.1 16.3 2.03 30 TC 404

40 x 5 200.00 35.2 20.3 1.78 25 TC 405

40 x 6 240.00 42.2 24.4 2.16 25 TC 406

50 x 3 150.00 26.4 15.2 1.33 40 TC 503

50 x 4 200.00 35.2 20.3 1.78 30 TC 504

50 x 5 250.00 44.0 25.4 2.22 20 TC 505

50 x 6 300.00 52.8 30.5 2.68 20 TC 506

60

Bare Copper TapeWallis bare copper tape is used on both lightning protection andearthing applications.

The copper is manufactured to BS1432 C101/C103.

The copper tape is annealed for ease of use with radiused edges andmarked Wallis UK.

The KA rating is based on recommendations of BS7430 with an initialtemperature of 30°C and a maximum of 250°C.

Material:Copper - BS1432 C101/C103.

TC 506

TC 406

TC 303

TC 256

TC 253

TC 203

CONDUCTORS


PVC Covered Copper TapeThe PVC covered copper tape is used mainly for running, as a downconductor on a lightning protection system, the PVC covering is used foraesthetic purposes to blend the down conductor into the building.

The copper tape is annealed for ease of use.

The PVC covering is 1mm thick PVC, colours to BS5252, Green toBS746C.

Size

Colour Size mm2 KA Rating KA Rating Weight Coil Size Part Number1 Second 3 Seconds Per Mtr Mtr

Black 12.5 x 1.5 18.75 3.3 1.9 0.21 140 TP 121 BL

25 x 3 75.00 13.2 7.6 0.77 50 TP 253 BL

Green 20 x 3 60.00 10.6 6.1 0.61 27 TP 203 GR

25 x 3 75.00 13.2 7.6 0.77 50 TP 253 GR

25 x 6 150.00 26.4 15.2 1.53 40 TP 256 GR

50 x 6 300.00 52.8 30.5 2.95 20 TP 506 GR

White 25 x 3 75.00 13.2 7.6 0.77 50 TP 253 W

25 x 6 150.00 26.4 15.2 1.33 40 TP 256 W

Stone 25 x 3 75.00 13.2 7.6 0.77 50 TP 253 S

50 x 6 300.00 52.8 30.5 2.95 20 TP 506 S

Brown 25 x 3 75.00 13.2 7.6 0.77 50 TP 253 B

25 x 6 150.00 26.4 15.2 1.53 40 TP 256 B

Grey 25 x 3 75.00 13.2 7.6 0.77 50 TP 253 G

High conductivity annealed copper tape manufactured in accordancewith BS1432 C101/C103.


Black 12.5 x 1.5 18.75 3.3 1.9 0.21 140 TP 121 BLLSF

25 x 3 75.00 13.2 7.6 0.77 50 TP 253 GRLSF

Green 20 x 3 60.00 10.6 6.1 0.61 40 TP 203 GRLSF

25 x 3 75.00 13.2 7.6 0.77 20 TP 253 GRLSF

25 x 6 150.00 26.4 15.2 1.53 50 TP 256 GRLSF

38 x 5 190.00 33.4 19.3 0.77 50 TP 385 WLSF

High conductivity annealed copper tape manufactured in accordancewith BS1432 C101/C103.

PVC colour to BS6746C.

LSF (Low Smoke and Fume) - PVC Covered

Green Yellow PVC Insulated Copper Tape

Size mm2 KA Rating KA Rating Weight Coil Size Part Number1 Second 3 Seconds Per Mtr Mtr

25 x 3 75 13.2 7.6 0.79 50 TP 253 GY

25 x 6 150 26.4 15.2 1.53 40 TP 256 GY

TP 253 BL

TP 253 GY

TP 253 B

TP 253 G

TP 253 W

TP 253 GR

TP 506 S

Size

CONDUCTORS


Tinned Copper TapeHigh conductivity annealed copper tape manufactured in accordancewith BS1432 C101/C103.


12 x 1.5 18.75 3.3 1.9 0.17 140 TT 121

12 x 3 37.50 6.6 3.8 0.33 100 TT 123

20 x 3 60.00 10.6 6.1 0.54 50 TT 203

25 x 1.5 37.50 6.6 3.8 0.33 50 TT 251

25 x 3 75.00 13.2 7.6 0.67 50 TT 253

25 x 4 100.00 17.6 10.2 0.90 50 TT 254

25 x 6 150.00 26.4 15.2 1.33 40 TT 256

30 x 2 60.00 10.6 6.1 0.53 50 TT 302

31 x 3 93.00 16.4 9.5 0.83 50 TT 313

38 x 3 114.00 20.1 11.6 1.03 50 TT 383

38 x 5 190.00 33.4 19.3 1.69 30 TT 385

40 x 4 160.00 28.2 16.3 1.44 40 TT 404

40 x 6 240.00 42.2 24.4 2.16 25 TT 406

50 x 3 150.00 26.4 15.2 1.35 40 TT 503

50 x 6 300.00 52.8 30.5 2.68 20 TT 506


Black 25 x 3 75.00 13.2 7.6 0.77 50 TT253BL

Brown 25 x 3 75.00 13.2 7.6 0.77 50 TT253B

25 x 6 150.00 26.4 15.2 1.53 40 TT256B

Green 25 x 3 75.00 13.2 7.6 0.77 50 TT253GR

25 x 6 150.00 26.4 15.2 1.53 40 TT256GR

Grey 25 x 3 75.00 13.2 7.6 0.77 50 TT253G

Stone 25 x 3 75.00 13.2 7.6 0.77 50 TT253S

25 x 6 150.00 26.4 15.2 1.53 40 TT256S

White 25 x 3 75.00 13.2 7.6 0.77 50 TT253W

25 x 6 150.00 26.4 15.2 1.53 40 TT256W

Tinned PVC Covered Copper Tape

Lead Covered Copper Tape


25 x 3 75.00 13.2 7.6 2.56 25 TL 253

38 X 5 190.00 33.4 19.3 6.70 25 TL 385

TT 506

TT 406

TT 313

TT 256

TT 253

TT 203

TL 253

TL 253

CONDUCTORS


Hard Drawn Copper Bar

Hard drawn high conductivity (HDHC) solid copper bar.Maximum standard length 4 metres.

Size

Copper Bar

Hard Drawn Copper to BS2874 C101/C103.

Tinned Copper Bar

Size mm2 KA Rating KA Rating Weight Part Number1 Second 3 Seconds Per Mtr

12 x 3 36 6.3 3.6 0.32 HD1203

20 x 3 60 10.6 6.1 0.54 HD2003

20 x 5 100 17.6 10.2 0.90 HD2005

25 x 3 75 13.2 7.6 0.67 HD2503

25 x 4 100 17.6 10.2 0.90 HD2504

25 x 5 125 22.0 12.7 1.12 HD2505

25 x 6 150 26.4 15.2 1.33 HD2506

30 x 5 150 26.4 15.2 1.33 HD3005

31 x 25 775 136.4 79.0 6.97 HD3125

38 x 3 114 20.1 11.6 1.03 HD3803

38 x 4 152 26.8 15.5 1.37 HD3804

38 x 6 228 40.1 23.2 2.03 HD3806

40 x 3 120 21.1 12.2 1.08 HD4003

40 x 5 200 35.2 20.3 1.80 HD4005

40 x 6 240 42.2 24.4 2.16 HD4006

40 x 10 200 35.2 20.3 1.80 HD4010

50 x 5 250 44.0 25.4 2.25 HD5005

50 x 6 300 52.8 30.5 2.67 HD5006

50 x 10 500 88.0 50.8 4.45 HD5010

50 x 12 600 105.6 61.0 5.40 HD5012

60 x 5 300 52.8 30.5 2.67 HD6005

60 x 8 480 42.2 24.4 4.32 HD6008

60 x 10 600 105.6 50.8 5.40 HD6010

75 x 6 450 79.2 45.9 4.00 HD7506

75 x 10 750 132.0 76.5 6.75 HD7510

75 x 12 900 158.4 91.8 8.10 HD7512

80 x 5 400 70.4 40.8 3.60 HD8005

80 x 6 480 84.4 48.9 4.32 HD8006

80 x 10 800 140.8 81.6 7.20 HD8010

80 x 12 960 168.9 97.9 8.64 HD8012

100 x 5 500 88.0 51.0 4.50 HD1005

100 x 6 600 105.6 50.8 5.38 HD1006

100 x 10 1000 176.0 102.0 9.00 HD10010

100 x 20 2000 352.0 204.0 18.00 HD10020

Size mm2 KA Rating KA Rating Weight Part Number1 Second 3 Seconds Per Mtr

25 x 3 75 13.2 7.6 0.67 HDT2503

25 x 6 150 26.4 15.2 1.33 HDT2506

38 x 6 228 40.1 23.2 2.03 HDT3806

50 x 6 300 52.8 30.5 2.67 HDT5006

50 x 8 400 70.4 40.8 7.60 HDT5008

50 x 10 500 88.0 51.0 4.50 HDT5010

Hard Drawn Bar supplied in maximum of 4 Mtr lengths.

HD 2506

HD 5006

HD 7506

CONDUCTORS


Flexible Copper BraidHigh conductivity copper wire braid manufactured in accordance withBS4109 C101. Suitable for a flexible earthbond where movement of theitems to be bonded must be considered.

Bare Copper Braid

Size

PVC Covered

PVC Colour Size CSA mm2 Weight Per Metre Coil Size Part Number

Black 20 x 3 60 0.20 100 TAP 203 BL

Black 25 x 3 75 0.30 50 TAP 253 BL

Brown 25 x 3 75 0.30 50 TAP 253 B

Green 25 x 3 75 0.30 50 TAP 253 GR

Grey 25 x 3 75 0.30 50 TAP 253 G

Stone 25 x 3 75 0.30 50 TAP 253 S

White 25 x 3 75 0.30 50 TAP 253 W

Size mm2 Weight Per Mtr Coil Size Mtr Part Number

12 x 1 6 0.05 100 FB121

15 x 1.5 10 0.09 50 FB155

19 x 2.5 16 0.16 50 FB192

25 x 3.5 35 0.28 50 FB253

32 x 6 70 0.63 50 FB326


25 x 3.5 35 0.28 50 FBT253

Tinned Copper Braid


20 x 3 60 0.15 100 TA 203

25 x 3 75 0.20 50 TA 253

25 x 6 150 0.41 50 TA 256

50 x 6 300 0.81 50 TA 506

Bare Tape

Aluminium TapeThis Wallis bare and PVC aluminium tape is used on the lightningprotection application. It is manufactured in accordance with BS2898-1350.The aluminium tape is annealed for ease of use with radiused edges.

SizeL

FB253

Material:Aluminium - BS2898-1350.

Material:Copper - BS4109 C101.

CONDUCTORS


Solid Circular ConductorsThis Wallis bare and PVC conductor is used on the lightning protectionapplication. It is manufactured in accordance with BS1432 C101 for thecopper and BS2898-1350 for aluminium.

Size Colour

PVC - Copper

Colour Size mm2 Weight Coil Size Part NumberPer Metre Mtr

Black 50.27 0.49 50 CPC 08BL

Brown 50.27 0.49 50 CPC 08B

Grey 8 50.27 0.49 50 CPC 08G

Stone 50.27 0.49 50 CPC 08S

White 50.27 0.49 50 CPC 08W


8 50.27 0.44 50 CSC 08

Bare Copper

PVC - Aluminium

Colour Size mm2 Weight Coil Size Part NumberPer Mtr Mtr

Black 50.27 0.185 50 CPA 08BL

Brown 50.27 0.185 50 CPA 08B

Grey 8 50.27 0.185 50 CPA 08G

Stone 50.27 0.185 50 CPA 08S

White 50.27 0.185 50 CPA 08W


8 50.27 0.14 50 CSA 08

Bare Aluminium

CSC 08

CPC 08G

CPC 08W

CSA 08

CPA 08B

CPC 08S

CPA 08BL

Material:Copper - BS4132 C101.Aluminium - BS2898-1350.

Size

CONDUCTORS


Stranded Copper ConductorStranded conductor - Soft drawn.Manufactured in accordance with BS 6360.

Size Stranding Weight Per Mtr Part Number

6 7 / 1.04 0.05 CBS 006

16 7 / 1.70 0.15 CBS 016

25 7 / 2.14 0.23 CBS 025

35 19 / 1.53 0.32 CBS 035

50 19 / 1.78 0.43 CBS 050

70 19 / 2.14 0.62 CBS 070

95 19 / 2.52 0.86 CBS 095

120 37 / 2.03 1.09 CBS 120

150 37 / 2.25 1.33 CBS 150

185 37 / 2.52 1.67 CBS 185

240 61 / 2.25 2.2 CBS 240

300 61 / 2.52 2.76 CBS 300

400 61 / 2.85 3.53 CBS 400

Bare

Size Stranding Weight Per Mtr Part Number

6 7 / 1.04 0.05 CPS 006

16 7 / 1.70 0.15 CPS 016

25 7 / 2.14 0.23 CPS 025

35 19 / 1.33 0.32 CPS 035

50 19 / 1.78 0.43 CPS 050

70 19 / 2.14 0.62 CPS 070

95 19 / 2.52 0.86 CPS 095

120 31 / 2.03 1.09 CPS 120

150 37 / 2.25 1.33 CPS 150

185 37 / 2.52 1.67 CPS 185

240 61 / 2.25 2.2 CPS 240

300 61 / 2.52 2.76 CPS 300

400 61 / 2.85 3.53 CPS 400

Green / Yellow PVC Covered

Material:Copper.

CBS 016

CBS 025

CBS 050

CPS 016

CPS 035

LUGS


D

L

D

Compression LugsCompression fittings manufactured from high conductive pure electrolyticcopper and tin plated to provide excellent corrosion resistance.

Cable Hole Size L W Pack Part NumberDia mm2 mm Qty

6 4 22.5 5.3 100 CLG 100

6 6 22.5 5.3 100 CLG 101

6 10 31.0 5.3 100 CLG 103

10 6 27.0 6.9 100 CLG 200

10 8 35.0 6.9 100 CLG 201

10 10 39.0 6.9 100 CLG 202

10 12 39.0 6.9 100 CLG 203

16 6 29.5 8.0 100 CLG 300

16 8 38.0 8.0 100 CLG 301

16 10 42.0 10.0 100 CLG 302

16 12 42.0 8.0 100 CLG 303

25 8 40.0 9.5 50 CLG 400

25 10 44.0 9.5 50 CLG 401

25 12 44.0 9.5 50 CLG 402

35 8 41.0 11.0 50 CLG 500

35 10 45.0 11.0 50 CLG 501

35 12 45.0 11.0 50 CLG 502

50 8 46.0 12.1 50 CLG 602

50 10 50.0 12.1 50 CLG 603

50 12 50.0 12.1 50 CLG 604

70 8 48.0 15.0 50 CLG 702

70 10 52.0 15.0 50 CLG 703

70 12 52.0 15.0 50 CLG 704

95 10 58.0 17.0 25 CLG 803

95 12 58.0 17.0 25 CLG 804

120 12 73.0 19.0 25 CLG 904

120 16 73.0 19.0 25 CLG 906

150 10 70.0 21.0 25 CLG 113

150 12 78.0 21.0 25 CLG 114

150 14 78.0 21.0 25 CLG 115

150 16 78.0 21.0 25 CLG 116

185 10 82.0 21.0 10 CLG 223

185 12 82.0 23.0 10 CLG 224

185 14 82.0 23.0 10 CLG 225

185 16 82.0 23.0 10 CLG 226

240 12 88.0 26.0 10 CLG 334

240 16 88.0 26.0 10 CLG 335

300 12 97.0 28.0 10 CLG 344

300 16 97.0 28.0 10 CLG 345

Material:Pure electrolytic copper tin plated.

SPLIT BOLTS AND EARTH BLOCKS


Split Bolt ConnectorSplit bolt connectors will accept a range of stranded or solid circularconductors. No specialist tools are required for installation.

Earth BlocksThese Wallis blocks allow earth conductor termination, or live conductortermination with a suitable, fully insulated housing.

D

W

L

W

W

Material:Tinned Brass.

Way Type L W D Weight Box Part NumberQty

4 single 54 18 12 0.06 10 EBB 004/1

4 double 51 19 12 0.09 10 EBB 004

8 double 88 19 12 0.15 10 EBB 008

Conductor Conductor W Weight Pack Part NumberMinimum Maximum Qty

10 16 5.5 0.03 10 SBC 1016

25 35 8.4 0.02 10 SBC 2535

35 50 9.7 0.09 10 SBC 3550

50 95 13.6 0.17 10 SBC 5095

50 120 14.7 0.18 10 SBC 50120

Material:High Strength Copper Alloy.Bronze Bolt.

SBC 2535 SBC 50120

EBB 004

EBB 008

EBB 004/1



Hexagon Head Set Screw

L

Hexagon Nuts

Material:Extruded ElectrolyticCopper - thick wall.

Conductor Type Pack Part NumberMinimum Maximum Qty

16 35 C 25 YC4C4

25 35 C 25 YC2C4

50 70 C 50 YC26C2

70 70 C 50 YC26C26

95 120 C 50 YC185M

120 120 Tap 50 YC29C29

120 240 C 10 YGHC34C29

150 240 C 10 YGHC34C34

Size mm Material Weight Pack Qty Part Number

08 x 25 Brass 0.02 100 OSB 0825

10 x 25 Brass 0.03 100 OSB 1025

10 x 35 Brass 0.03 100 OSB1035

12 x 35 Brass 0.04 100 OSB1235

10 x 25 Phos Bronze 0.03 100 OSP1025

10 x 35 Phos Bronze 0.03 100 OSP1035

12 x 25 Phos Bronze 0.04 100 OSP1225

12 x 35 Phos Bronze 0.04 100 OSP1235

08 x 25 S/Steel 0.02 100 OSS0825

10 x 25 S/Steel 0.03 100 OSS1025

10 x 35 S/Steel 0.03 100 OSS1035

12 x 35 S/Steel 0.04 100 OSS1235

Size mm Material Weight Pack Qty Part Number

8 Brass 0.01 100 ONB08

10 Brass 0.01 100 ONB10

12 Brass 0.01 100 ONB12

10 Phos Bronze 0.01 100 ONP10

12 Phos Bronze 0.01 100 ONP12

8 S/Steel 0.01 100 ONS08

10 S/Steel 0.01 100 ONS10

12 S/Steel 0.01 100 ONS12

C Crimp ConnectorsThese range taking connectors are mainly used for tap or parallelconnections of copper cable in earthing applications. They must beinstalled using the appropriate tool and dies.They can be installed in all weather conditions and are heat resistant upto +105°C.



Washers

Rivets

Singular Weight - 0.003.


Flat Washer

Size mm Material Pack Qty Part Number

8 Brass 100 OWB08

10 Brass 100 OWB10

12 Brass 100 OWB12

8 Phos Bronze 100 OWP08



8 S/Steel 100 OWS08

10 S/Steel 100 OWS10

12 S/Steel 100 OWS12

Spring Washer


8 Phos Bronze 100 OTP08




5 X 12 Copper 100 ORC512

5 X 20 Copper 100 ORC520

5 X 12 Aluminium 100 ORA512

5 X 20 Aluminium 100 ORA520



Countersunk Wood Screw

Round Head Nails




11/4 x 10 S/Steel 100 OAS132

11/2 x 12 Brass 100 OAB 139

Size Length mm Material Pack Qty Part Number

50 Copper 100 OCN 050



Plastic Wall Plugs

Tower Mast Coupling

H

L

Material:Aluminium.


No 10 -12 Plastic 10 OP10

L H Weight Pack Qty Part Number

65 36 0.09 1 SAM 01

PART NUMBER INDEX


AABHA 16. . . . . . 35ABHG 16 . . . . . 35AMBA 16 . . . . . 34AMBA 20 . . . . . 34AMBG 16 . . . . . 34

AMBG 20 . . . . . 34AOA 16 . . . . . . . 35AOA 20 . . . . . . . 35AOG 16 . . . . . . . 35AOG 20. . . . . . . 35

ARA 102 . . . . . . 47ARA 105 . . . . . . 47ARC 102 . . . . . . 47ARC 105 . . . . . . 47ASAF 16 . . . . . 33

ASAF 20 . . . . . 33ASAL 16 . . . . . . 34ASAL 20 . . . . . . 34ASAR 16 . . . . . . 33ASAR 20. . . . . . 33

ASGF 16 M. . . . 33ASGF 20 . . . . . 33ASGL 16 M. . . . 34ASGL 20 . . . . . 34ASGR 16 M . . . 33

ASGR 20 . . . . . 33ATA 112. . . . . . . 32ATA 120 . . . . . . 32ATA 139 . . . . . . 32ATA 160 . . . . . . 32

ATA 172. . . . . . . 32ATA 179. . . . . . . 32ATC 112 M . . . . 32ATC 120 M . . . . 32ATC 139 M . . . . 32

ATC 160 M . . . . 32ATC 172 M . . . . 33ATC 179 M . . . . 32ATC 220 M . . . . 32ATC 239 M . . . . 32

ATC 279 M . . . . 32AVG . . . . . . . . . . 56AVG 3 . . . . . . . . 56

BBBA 08 . . . . . . . 54BBA 253 . . . . . . 44BBG 08. . . . . . . 54BBG 253 SS . . 44BBG 253. . . . . . 44

BFB . . . . . . . . . . 58BFE 200 . . . . . . 59BFE 400 . . . . . . 59BFE 300 . . . . . . 59BFR 01 . . . . . . . 58

BIM 08 . . . . . . . 54BIM 253 . . . . . . 44BIM 253 08 . . . 54BRA 08 . . . . . . . 51BRA 253. . . . . . 45

BRG 08 . . . . . . . 51BRG 253. . . . . . 45BSS 08 . . . . . . . 54BSS 253 . . . . . . 44BTC 016 . . . . . . 53

BTC 070 . . . . . . 53BTC 216 . . . . . . 53BTC 270 . . . . . . 53BWG 253 . . . . . 45

CCBS 006 . . . . . . 66CBS 016 . . . . . . 66CBS 025 . . . . . . 66CBS 035 . . . . . . 66CBS 050 . . . . . . 66

CBS 070 . . . . . . 66CBS 095 . . . . . . 66CBS 120 . . . . . . 66CBS 150 . . . . . . 66CBS 185 . . . . . . 66

CBS 240 . . . . . . 66CBS 300 . . . . . . 66CBS 400 . . . . . . 66CLG 100 . . . . . . 67CLG 101 . . . . . . 67

CLG 103 . . . . . . 67CLG 113 . . . . . . 67CLG 114 . . . . . . 67CLG 115 . . . . . . 67

CLG 116 . . . . . . 67CLG 200 . . . . . . 67CLG 201 . . . . . . 67CLG 203 . . . . . . 67CLG 223 . . . . . . 67






CLG 904 . . . . . . 67CLG 906 . . . . . . 67CM 08 B . . . . . . 48CM 08 G. . . . . . 48CP 08 B . . . . . . 48

CP 08 BL . . . . . 48CP 08 G . . . . . . 48CP 08 S . . . . . . 48CP 08 W . . . . . . 48CPA 08 B . . . . . 65

CPA 08 BL . . . . 65CPA 08 G . . . . . 65CPA 08 S . . . . . 65CPA 08 W. . . . . 65CPC 08 B . . . . . 65

CPC 08 BL. . . . 65CPC 08 G. . . . . 65CPC 08 S . . . . . 65CPC 08 W . . . . 65CPS 006 . . . . . . 66

CPS 016 . . . . . . 66CPS 025 . . . . . . 66CPS 035 . . . . . . 66CPS 050 . . . . . . 66CPS 070 . . . . . . 66

CPS 095 . . . . . . 66CPS 120 . . . . . . 66CPS 150 . . . . . . 66CPS 185 . . . . . . 66CPS 240 . . . . . . 66

CPS 300 . . . . . . 66CPS 400 . . . . . . 66CSA 08 . . . . . . . 65CSC 08 . . . . . . . 65

DDAP 253 . . . . . . 37DAP 256 . . . . . . 37DAP 506 . . . . . . 37DCA 203 . . . . . . 37DCA 253 . . . . . . 37

DCA 256 . . . . . . 37DCA 386 . . . . . . 37DCA 506 . . . . . . 37DCA 810 . . . . . . 49DCA 815 . . . . . . 49

DCB 203. . . . . . 37DCB 253. . . . . . 37DCB 506. . . . . . 37DCG 123. . . . . . 37DCG 254. . . . . . 37

DCG 256. . . . . . 37DCG 313 . . . . . . 37DCG 316 . . . . . . 37DCG 383. . . . . . 37DCG 385. . . . . . 37

DCG 386. . . . . . 37DCG 503. . . . . . 37DCG 504. . . . . . 37DCG 810. . . . . . 49DCG 815. . . . . . 49

DCL 253 . . . . . . 37DCL 385 . . . . . . 37DGP 253. . . . . . 37DGP 256. . . . . . 37DGP 385. . . . . . 37

DGP 503. . . . . . 37DGP 506. . . . . . 37DT 510. . . . . . . . 57

EEBB 004 . . . . . . 68EBB 004/1 . . . . 68EBB 008 . . . . . . 68EBC 001 . . . . . . 19EBC 004 . . . . . . 28

EBC 006 . . . . . . 28EBC 008 . . . . . . 28EBC 010 . . . . . . 28EBC 012 . . . . . . 28EBC 014 . . . . . . 28

EBC 05 . . . . . . . 29EBC 07 . . . . . . . 29EBC 104 . . . . . . 28EBC 106 . . . . . . 28EBC 108 . . . . . . 28

EBC 110 . . . . . . 28EBC 112 . . . . . . 28EBC 114 . . . . . . 28EBC 206 . . . . . . 28EBC 25 . . . . . . . 29EBC 27 . . . . . . . 29

EBC 35 . . . . . . . 29EBC 37 . . . . . . . 29EBG 25 . . . . . . . 21EBG 25 P . . . . . 21EBI 001 . . . . . . . 29

EBI 002. . . . . . . 29EGP 01 . . . . . . . 26EGP 01 500 . . . 26EGP 02 . . . . . . . 26EGP 02 1000 . . 26

EGP 02 1500 . . 26EGP 02 3000. . 26EGP 02 500 . . . 26EGP 04 . . . . . . . 26EGP 04 1000 . . 26

PART NUMBER INDEX


EGP 04 3000. . 26EGP 04 500 . . . 26EMA 25 . . . . . . . 21EML 603. . . . . . 20EML 903. . . . . . 20EML 903 SPC . 20

EMP 601. . . . . . 20EMP 603. . . . . . 20EMP 901. . . . . . 20EMP 903. . . . . . 20EPB 01 . . . . . . . 27

EPP 001 . . . . . . 22EPP 002 . . . . . . 22ERA 1625 . . . . . 16ERA 1625 A . . . 16ERA 1625 SS . . 16

ERA 1631 . . . . . 16ERA 1638 . . . . . 16ERA 1650 . . . . . 16ERA 2525 . . . . . 16ERB 012 . . . . . . 12

ERB 112 . . . . . . 10ERB 115 . . . . . . 10ERB 118 . . . . . . 10ERB 120 . . . . . . 10ERB 124 . . . . . . 10




ERB 624 . . . . . . 12ERB 630 . . . . . . 12ERB 712 . . . . . . 12ERB 715 . . . . . . 12

ERB 718 . . . . . . 12ERB 720 . . . . . . 12ERB 724 . . . . . . 12ERB 730 . . . . . . 12ERB 812 . . . . . . 12ERB 815 . . . . . . 12


ERBD 06. . . . . . 13ERBD 07 . . . . . . 13ERBD 08. . . . . . 13ERBD 12 . . . . . . 11ERBD 16 . . . . . . 11

ERBD 20 . . . . . . 11ERBO 06. . . . . . 13ERBO 07. . . . . . 13ERBO 08. . . . . . 13ERBO 12 . . . . . . 11

ERBO 16 . . . . . . 11ERBO 20. . . . . . 11ERC 112 . . . . . . 14ERC 115 . . . . . . 14ERC 118 . . . . . . 14

ERC 124 . . . . . . 14ERC 130 . . . . . . 14ERC 212 . . . . . . 14ERC 215 . . . . . . 14ERC 218 . . . . . . 14

ERC 224 . . . . . . 14ERC 230 . . . . . . 14ERC 26 . . . . . . . 19ERCD 16. . . . . . 15ERCD 20. . . . . . 15

ERCS 16 . . . . . . 15ERCS 20 . . . . . . 15ERD 01 . . . . . . . 15ERD 16 . . . . . . . 15ERH 01 . . . . . . . 24

ERH 20 . . . . . . . 23ERH 21 . . . . . . . 23ERR 1035 . . . . . 17ERR 1635 . . . . . 17

ERR 1670 . . . . . 17ERR 2095 . . . . . 17ERSO 10 . . . . . . 19ERSO 16 . . . . . . 19ERSO 20. . . . . . 19ERSS 16 . . . . . . 19

ERSS 20 . . . . . . 19ERU 016 . . . . . . 18ERU 025 . . . . . . 18ERU 031 . . . . . . 18ERU 038 . . . . . . 18

ERU 050 . . . . . . 18ERU 216 . . . . . . 18ERU 225 . . . . . . 18ERU 231 . . . . . . 18ERU 238 . . . . . . 18

ERU 250 . . . . . . 18ERU 470 . . . . . . 18ERU 570 . . . . . . 18ERX 05 . . . . . . . 25ERY 10 . . . . . . . 55

ERZ 112 . . . . . . 14EYEBOLT . . . . . 27

FFB 121. . . . . . . . 64FB 151. . . . . . . . 64FB 192 . . . . . . . 64FB 253 . . . . . . . 64FB 326 . . . . . . . 64

FBT 253 . . . . . . 64HA 08 G . . . . . . 49HBP . . . . . . . . . . 41HC 08 B . . . . . . 49HCA 253. . . . . . 39

HCG 253 . . . . . 39HD 10005. . . . . 63HD 10006. . . . . 63HD 10010 . . . . . 63HD 10020. . . . . 63

HD 1203 . . . . . . 63HD 2003 . . . . . . 63HD 2005 . . . . . . 63HD 2503 . . . . . . 63HD 2504 . . . . . . 63

HD 2505 . . . . . . 63HD 2506 . . . . . . 63HD 3005 . . . . . . 63HD 3125 . . . . . . 63HD 3803 . . . . . . 63HD 3804 . . . . . . 63

HD 3806 . . . . . . 63HD 4003 . . . . . . 63HD 4005 . . . . . . 63HD 4006 . . . . . . 63HD 4010 . . . . . . 63

HD 5005 . . . . . . 63HD 5006 . . . . . . 63HD 5010 . . . . . . 63HD 5012 . . . . . . 63HD 6005 . . . . . . 63

HD 6008 . . . . . . 63HD 6010 . . . . . . 63HD 7506 . . . . . . 63HD 7510 . . . . . . 63HD 7512 . . . . . . 63

HD 8005 . . . . . . 63HD 8006 . . . . . . 63HD 8010 . . . . . . 63HD 8012 . . . . . . 63HDT 2503. . . . . 63

HDT 2506. . . . . 63HDT 3806. . . . . 63HDT 5006. . . . . 63HDT 5008. . . . . 63HDT 5010 . . . . . 63

HGA 253 . . . . . 38HGG 253 . . . . . 38HSAL 253 B. . . 39HSAL 253 G. . . 39HSAL 253 GM . 39HSAL 253 MB . 39

IIC08. . . . . . . . . . 58

JJA 253. . . . . . . . 42JA 256. . . . . . . . 42JA 386. . . . . . . . 42JA 506. . . . . . . . 42JAO 253 . . . . . . 42

JAO 506 . . . . . . 42JG 253 . . . . . . . 42JG 256 . . . . . . . 42JG 313. . . . . . . . 42JG 386 . . . . . . . 42JG 503 . . . . . . . 42

JG 506 . . . . . . . 42JGO 253 . . . . . . 42JGO 316 . . . . . . 42JGO 386 . . . . . . 42JGO 506 . . . . . . 42

JOA 253 . . . . . . 46JOM 253. . . . . . 46JPA 253 . . . . . . 43JPB 253 L . . . . 42JPBO 253 L . . . 42

JPG 253 . . . . . . 43JSG 253 . . . . . . 43JTA 08. . . . . . . . 52JTG 08 . . . . . . . 52JYA 08. . . . . . . . 52JYG 08 . . . . . . . 52

MMAP 253 . . . . . 38MBA 08. . . . . . . 51MBG 08. . . . . . . 51MPB 253 . . . . . 38MPC 16. . . . . . . 36

MTA 203 . . . . . . 38MTA 253 . . . . . . 38MTB 203. . . . . . 38MTB 253. . . . . . 38MTB 506. . . . . . 38MVA 08 . . . . . . . 50MVG 08. . . . . . . 50

NNB 01 B . . . . . . 41NB 01 BL . . . . . 41NB 01 G . . . . . . 41NM 203 B. . . . . 40NM 203 G. . . . . 40

NM 253 G. . . . . 40NM 253 B. . . . . 40NM 506 B. . . . . 40NMP 203 B . . . 40NMP 203 G . . . 40

PART NUMBER INDEX


NMP 253 B . . . 40NMP 253 G . . . 40NP 253 B . . . . . 40NP 253 BL . . . . 40NP 253 G . . . . . 40NP 253 GR. . . . 40

NP 253 S . . . . . 40NP 253 W. . . . . 40NPP 253 B . . . . 40NPP 253 BL. . . 40NPP 253 G. . . . 40

NPP 253 GR . . 40NPP 253 S . . . . 40NPP 253 W . . . 40

OOAB 139 . . . . . . 71OAS 132 . . . . . . 71OCN 050. . . . . . 71ONB 08. . . . . . . 69ONB 10. . . . . . . 69

ONB 12 . . . . . . . 69ONP 10 . . . . . . . 69ONP 12 . . . . . . . 69ONS 08. . . . . . . 69ONS 10 . . . . . . . 69

ONS 12 . . . . . . . 69ORA 512 . . . . . . 70ORA 520. . . . . . 70ORC 512 . . . . . . 70ORC 520 . . . . . 70

OSB 0825. . . . . 69OSB 1025. . . . . 69OSB 1035. . . . . 69OSB 1235. . . . . 69OSP 1025. . . . . 69

OSP 1035. . . . . 69OSP 1225. . . . . 69OSP 1235. . . . . 69OSS 0825 . . . . 69OSS 1025. . . . . 69

OSS 1035. . . . . 69OSS 1235 . . . . . 69OTP 08 . . . . . . . 70OTP 10 . . . . . . . 70OTP 12 . . . . . . . 70

OWB 08 . . . . . . 70OWB 10 . . . . . . 70OWB 12 . . . . . . 70OWP 08 . . . . . . 70OWP 10 . . . . . . 70OWP 12 . . . . . . 70

OWS 08 . . . . . . 70OWS 10 . . . . . . 70OWS 12. . . . . . . 70

PPCA 001 . . . . . . 55PCA 002 . . . . . . 55PCC 001 . . . . . . 55PCC 002. . . . . . 55PCC 003. . . . . . 55

PCC 004. . . . . . 55PES . . . . . . . . . . 25PFA 01 . . . . . . . 56PFC 01 . . . . . . . 56

RRM 08 B . . . . . . 48RM 08 G. . . . . . 48RP 08 B . . . . . . 48RP 08 BL . . . . . 48RP 08 G . . . . . . 48

RP 08 S . . . . . . 48RP 08 W . . . . . . 48

SSA 01 . . . . . . . . 36SBC 1016 . . . . . 68SBC 2535. . . . . 68SBC 3550. . . . . 68SBC 50120. . . . 68

SBC 5095. . . . . 68SC 01 . . . . . . . . 36Silfos . . . . . . . . . 57SPA . . . . . . . . . . 59SPC . . . . . . . . . . 59

TTA 203 . . . . . . . 64TA 253 . . . . . . . 64TA 256 . . . . . . . 64TA 506 . . . . . . . 64TAP 203 BL . . . 64

TAP 253 B . . . . 64TAP 253 BL . . . 64TAP 253 G . . . . 64TAP 253 GR. . . 64TAP 253 S . . . . 64TAP 253 W. . . . 64

TC 121 . . . . . . . 60TC 123 . . . . . . . 60TC 201 . . . . . . . 60TC 203 . . . . . . . 60TC 251 . . . . . . . 60

TC 253 . . . . . . . 60TC 254 . . . . . . . 60TC 256 . . . . . . . 60TC 303 . . . . . . . 60TC 304 . . . . . . . 60

TC 305 . . . . . . . 60TC 313 . . . . . . . 60TC 3156 . . . . . . 60TC 316 . . . . . . . 60TC 383 . . . . . . . 60

TC 385 . . . . . . . 60TC 386 . . . . . . . 60TC 403 . . . . . . . 60TC 404 . . . . . . . 60TC 405 . . . . . . . 60

TC 406 . . . . . . . 60TC 4063 . . . . . . 60TC 503 . . . . . . . 60TC 504 . . . . . . . 60TC 505 . . . . . . . 60

TC 506 . . . . . . . 60TC 5063 . . . . . . 61TCA 08 . . . . . . . 50TCG 08 . . . . . . . 50TL 253 . . . . . . . 62

TL 385 . . . . . . . 62TP 121 BL. . . . . 61TP 121 BLLSF . 61TP 203 GR . . . . 61TP 253 B . . . . . 61

TP 253 BL . . . . 61TP 253 G . . . . . 61TP 253 GLSF . . 61TP 253 GR . . . . 61

TP 253 GRLSF 61TP 253 GY . . . . 61TP 253 S. . . . . . 61TP 253 W . . . . . 61TP 253 WLSF. . 61TP 256 B . . . . . 61

TP 256 GR . . . . 61TP 256 GRLSF 61TP 256 GY . . . . 61TP 256 W . . . . . 61TP 506 GR . . . . 61

TP 506 GRLSF 61TP 506 S. . . . . . 61TT 121. . . . . . . . 62TT 123. . . . . . . . 62TT 203 . . . . . . . 62

TT 251. . . . . . . . 62TT 253 . . . . . . . 62TT 253 B . . . . . 62TT 253 BL . . . . 62TT 253 G . . . . . 62

TT 253 GR . . . . 62TT 253 S. . . . . . 62TT 253 W . . . . . 62TT 254 . . . . . . . 62TT 256 . . . . . . . 62

TT 256 B . . . . . 62TT 256 GR . . . . 62TT 256 S. . . . . . 62TT 256 W . . . . . 62TT 302 . . . . . . . 63

TT 313. . . . . . . . 62TT 383 . . . . . . . 62TT 385 . . . . . . . 64TT 403 . . . . . . . 62TT 406 . . . . . . . 62TT 503 . . . . . . . 62

TT 506 . . . . . . . 62

UUAA 08 . . . . . . . 47UAA 08 V . . . . . 47UAG 08 . . . . . . . 47UAG 08 V . . . . . 47UC 070 . . . . . . . 46

UC 095 . . . . . . . 46UC 120 . . . . . . . 46

YYC 185 M . . . . . 69YC 2 C2 . . . . . . 69YC 2 C4 . . . . . . 69YC 29 C29 . . . . 69YC 26 C2 . . . . . 69

YC 26 C26 . . . . 69YC 4 C4 . . . . . . 69YGH 34 C29. . . 69YGH C34 C34 . 69

NOTES


NOTES


Copyright: This brochure is Copyrighted to A. N. Wallis & Co. Ltd.Unauthorised reproduction or storage without permission is aninfringement of that Copyright. Infringement of Copyright will resultin legal actions. February 2003

Product Development: It is A. N. Wallis’s policy to continuouslyimprove its products. Accordingly, A. N. Wallis reserves the right toamend product descriptions, specifications and performancewithout prior notice.

Des

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d an

d pr

oduc

ed b

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nells

Adv

ertis

ing

& P

R, D

erby

A. N. WALLIS & Co. Ltd

Greasley Street, Bulwell, Nottingham, East Midlands, NG6 8NG, United Kingdom

Tel +44 (0) 115 927 1721 • Fax +44 (0) 115 875 6630

e-mail [email protected] • Website www.an-wallis.com

Documents

Catalogue - Wallis Earthing & Lightning Protection