Basic Switch – [Preliminary]. 2Honeywell Confidential Opening Introduction Fundamental of Basic Switch Products Overview Product Selection Competitors

Basic Switch – [Preliminary]

2 Honeywell Confidential

Opening Introduction Fundamental of Basic Switch Products Overview Product Selection Competitors Application Q&A

Agenda


禚宁 Zhuo Ning

AP EM Senior Product Marketing Specialist

Tel: (86) 21 22196179

Cell Phone: (86)13501936844

E-Mail: [email protected]

Self-introduction


Customers & Products:

Operator Controls & MonitoringBasic Switches

Serving OEMs, end users and aftermarket in industrial, transportation, aerospace & defense

Electromechanical Switches and Controls

Precision Aero & Defense

Limits, Safety, Hazardous Pressure Switches Wireless Switches & Sensors

http://sensing.honeywell.com/index.cfm?ci_id=140301&la_id=1&pr_id=155908


Basic switches are: smaller than your thumb simple on/off devices using a snap spring

mechanism high precision devices with long life capable of handling up to 26A actuated by a variety of levers

- Honeywell Basic Switches-

Fundamental of Basic Switch



Also named sensitive switch or micro switch, symbol in wiring diagram is SM. Operation Principle:

Through different kinds of operation heads, external force operates at the internal spring, when the spring move to the critical point, it will make a snap action, and the contacts fixed with it will open or close.

When the external force disappear, the spring will recover to the original position through the critical point. Also a snap action will make the contacts back to the original status.



Categories of Basic Switch: By dimension: General, Miniature, Subminiature By protection performance: Water-proof, Dust-proof, Explosion-proof By wiring method: SPST (Single Pole Single Throw), SPDT By break capacity: General, Micro current, High current By environment temperature: General, High temperature

Operation heads: Basic type: Pin plunger Different heads: Straight lever, Roller lever, Simulated roller lever

Suitable verticals: Industry: Automotive, Valve positioning, Electrical device, Electronic

equipment… Household appliances: MWO, Dish washer, Gas water heater…



Glossary

Four Positions: FP, OP, TTP and RPFour Travels: PT, OT, MD(DT) and RTThree Forces: OF, TF and RF



FP – Free Position, is the position of the operating mechanism when it is at rest, also called initial position.

OP – Operating Position, is the position that the switch contacts change state.

PT – Pre-travel, is the distance or travel that the actuator needs to move to trigger the switch.

OT – Over-travel, is the maximum distance or travel the actuator can move past the OP.

RP – Release Position, is the position that the contacts revert to the free position state when coming from the OP.

DT – Differential travel, is the distance between OP and RP, also known as “hysteresis”

OF – Operating Force, is the force required to depress the plunger and operate the switch.

RF – Release Force, is the amount of force that the plunger will return to its free state which is the same state the switch is in when the plunger is at the free position.

RT – Release-travel, is the distance or travel that the actuator moves to free position from RP.

TTP – Total Travel Position, is the position that the actuator stops.

TF – Total Force, is the force to keep the actuator staying in TTP.


Normal Open (NO) and Normal Close (NC)

Switches contain circuits that can be normally opened (NO) or normally closed (NC).

A normal open circuit does not make a connection in its un-actuated state. Since there is no connection, the current or signal does not pass through it.

A normal close circuit makes a connection in its un-actuated state. When un-actuated the current or signal is allowed to pass.

(COM)

NC

NO

Typical SPDT circuitry diagram



There are three major types of contact blocks in Honeywell basic switches. These types are called Single Pole Single Throw (SPST), Single Pole Double Throw (SPDT), and Double Pole Double Throw (DPDT) Poles – number of independent circuits that can pass through the switch at one timeThrows – number of circuits that each individual pole a switch can control

SPDT

Typical SPDT Double Break circuitry diagram

Only one or a single circuit can be closed (allow current to pass) at a time in a SPDT switch

DPDT

Typical DPDT Double Break circuitry diagram

Two or “double” circuits can be closed (allow

current to pass) at a time in a DPDT

switch

COM

NO

NC

COM NO

NC

NO

NC



Family Overview

V Series - General V15 Series (Local products) V3 Series V7 Series

Z Series (Local products) ZM Series – Miniature ZW Series – Miniature, water and dust proof ZD Series – Subminiature , water and dust proof ZX Series – Subminiature

D Series Door Switch DM Series

S Series subminiature switch SX Series (Similar as ZX) SM Series

B Series Large Basic switch B Series BZC Series (Local products)

http://sensing.honeywell.com/index.cfm?Ne=3025&ci_id=154286&N=3660&la_id=1

http://sensing.honeywell.com/index.cfm?Ne=3025&ci_id=154286&N=3659&la_id=1


SeriesSeries Key FeaturesKey Features Target Applications/SegmentsTarget Applications/Segments

V3 • Military Approvals required• Cost not sensitive• Transfer project from NA or EU

• Made in USA• Military approvals for unique applications• Enhanced Precision• Great Repeatability• High Reliability• Higher Cost

Global Products

V7• Cost not sensitive• Transfer project from NA or EU

• Made in USA• Enhanced Precision• Great Repeatability• High Reliability• Higher Cost

V15

• Household appliances• Electronic devices• Electrical tools• Automation equipment• ……

Local Products

• Made in China• Full product range• Same performance with global products• CE, UL, CQC• Water and dust proof type

Product Overview


SeriesSeries Key FeaturesKey Features Target Applications/SegmentsTarget Applications/Segments

SX/SM• Cost not sensitive• Transfer project from NA or EU

• Made in USA• Enhanced Precision• Great Repeatability• High Reliability• Higher Cost

Global Products

ZM, ZW, ZD, ZX

• Automotive• Valve positioning control• Joystick controller• Timer• ……

Local Products

• Made in China• Full product range• Smaller dimension vs. V15• Good performance in precision, repeatability

and reliability• CE, UL, CQC• Water and dust proof type

Product Overview


Product Overview

Temperature Grade:

V15 series:H: -25 ~150℃ ℃T: -25 ~125℃ ℃S: -25 ~85℃ ℃

ZM/ZW series:-25 ~125℃ ℃

ZD Series:-25 ~85℃ ℃

ZX Series:-40 ~85℃ ℃


Product OverviewCurrent 250VAC

26A

V15H22

10A1/4HP

V15T22

0.1A

V15T10

25gf 50gf 100gf 200gf 300gf

V15T16

V15H16

V15H10

V15H26

V15T26

ZW10

15gf

ZM50

ZM90

Operating Force

400gf

5A1/8HP

16A1/2HP

22A2HP

V15S05

Temperature Grade:

V15 series:H: -25 ~150℃ ℃T: -25 ~125℃ ℃S: -25 ~85℃ ℃

ZM/ZW series:-25 ~125℃ ℃

ZD Series:-25 ~85℃ ℃

ZX Series:-40 ~85℃ ℃

V15B08 : gap>3mm

ZW90

ZW50

ZM10


?

There are critical factors that need to be considered when selecting a basic switch

?

Product Selection


Critical factors for selecting

Basic Switches Sealing Size Current Rating Temperature Actuation Type

SealingInitially, the sealing required for the product

is an important factor as some basic switches are sealed and others are not.

Honeywell offers sealed and standard switches with a multitude of options

Product Selection




SizeHoneywell has a complete line of basic switch in various sizes. They are broken

out into three categories

-Large –-Miniature -

-Sub-miniature -

Product Selection




Current RatingThe current requirement is a significant

factor when it comes to selecting a basic switch. Honeywell offers switches that have

current capacities up to 26A.

Product Selection




Temperature The temperature that the switch finds itself

exposed to will effect it’s performance. Honeywell offers switches that will operate

in many conditions.

Product Selection




Actuation TypeThe application may require a certain type of actuator. Honeywell offers a variety of actuators, ranging for plungers to roller

levers.

Product Selection


Product Selection Dimension:

BZC 49X25X18mm V15 28X16X10mm ZM/ZW 20X10X6.4mm ZD A, B, C, D, M3 type ZX 12.8X6.5X5.8mm

Rating Current 0.1A, 5A, 10A, 16A, 22A

Operation Force 15gf, 25gf, 50gf, 100gf, 150gf, 200gf, 300gf, 400gf

Lever Pin Plunger Straight Lever Roller Lever Simulated Roller lever


Product Selection


Competitive Cost: • Competitive with most

micro-switch players

Short Lead Time: • 1-2 weeks for free samples• 4 weeks for first order• 2-4 weeks for forecast order

Full Product Ranges:• Can almost replace all

competitors’ products

Strength Opportunity

Weakness Threat

High Quality: • Quality same as V3/V7 series• Same outline and install

dimension as V3/V7• Qualified by Whirlpool

• Not many people know Honeywell as a basic switch player

• Channel sales is not good

Brand Reputation:• Honeywell basic switch

is well-known in US and EU

• In China, Honeywell is also famous in some ACS BU

• Full approvals for customers’ export requirement

• Products customization for special applications

• Competitors also localized manufacture and decrease cost

SWOT


Main Competitors

from USA

from Japan

from Switzerland

from Taiwan

from USA

from Japan

from France

from Hong Kong


Main Competitors

DGDBDKDC/DCKJDJD4GP

ZXZW90ZD A typeZWZD B typeV15BZC


Main Competitors

1055/1058105010801004/1005/1006

ZDZMV15V15


Main Competitors

D2FD2RVD2SD2HWD2SWD3VSS/SSG/SS-PV/VXZ

ZXV15ZMZDZWV15ZMV15BZC


Main Competitors

ABJABSAH1AM1AM5AV3

ZXZWZXBZCV15ZM/ZW


Main Competitors

XC/X4V4N/V4NCX5XG/X3/G3

ZMZWZXV15


Main Competitors

V3/83160V4/83170V4 SealedV5 Sealed

V15ZMZWZD


$0.20

Price$1.8

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General size

General type

Small size

General type

Small size

Water Proof

Water Proof

ZW

ZD

Product Roadmap with Competitors


Commercialequipment

IndustrialControl

Household Appliance

HouseholdAppliance

Transportation

CarWasher

MWO Dish Washer

AutoCurtain

ElectricWater Heater

ValveControl

AutoSwitch

Coffee Machine

PowerTools

Vendingmachine

WashMachine

Joystickcontroller

KitchenKit

OthersOfficeequipment

Application

http://comparestoreprices.co.uk/washing-machines/beko-wmb10w.asp


Application-Ice Maker


Air pressure switch for gas water heater

Application-Gas Water Heater


Application-Tubular Motor


Door Latch for Oven/Stove

Application-Electric Oven/Stove


Application-Joystick Controller


ZD series ZX series ZM series ZW series

Application-Automobile


Application-Kitchen Appliance


Thank you

Documents

Basic Switch – [Preliminary]. 2Honeywell Confidential Opening Introduction Fundamental of Basic Switch Products Overview Product Selection Competitors