Military GradeCOTS SWITCHES & CIRCUIT BREAKERS

About Carling Technologies:Founded in 1920, Carling Technologies is a leadingmanufacturer of electrical and electronic switchesand assemblies, hydraulic magnetic and thermal circuit breakers, electronic controls, power distribu-tion units, digital switching systems, and multiplexedpower distribution systems. With four ISO certifiedmanufacturing facilities and corporate officesworldwide, Carling Technologies does much morethan manufacture electrical components, it engineerspowerful solutions! Our high standards of designand manufacturing quality have afforded us theability to provide a full line of COTS (CommercialOff-The-Shelf) switches and circuit breakers that are guaranteed to withstand the rugged militaryenvironment while keeping costs down.

Contents

Circuit BreakersMS-Series ...........................................................................................................2A-Series..............................................................................................................4B-Series..............................................................................................................6C-Series..............................................................................................................8E-Series ............................................................................................................10F-Series ............................................................................................................12

Sealed Rocker SwitchesV-Series Contura ..............................................................................................14W-Series........................................................................................................... 17L-Series ............................................................................................................19

Miniature & Sub-Miniature Switches1-Series Rocker ................................................................................................222-Series Toggle ................................................................................................233-Series Pushbutton.........................................................................................244-Series Slider ..................................................................................................25

Toggle SwitchesF-Series Single Pole .........................................................................................26G-Series Double Pole ......................................................................................27DK/EK-Series Heavy Duty................................................................................28

Military COTS Switches & Circuit Breakers: Your Military equipment is only as tough as the components used in building it! Carling Technologiesproducts feature a wide range of switches and circuitbreakers that were designed and tested to withstand the rigorous military environment. Carling TechnologiesCOTS products provide military OEMs with a reliable andcost effective solution to their design requirements. Bydrawing upon over 90 years of design excellence, CarlingTechnologies is also able to provide switch and circuitbreaker custom solutions that are sure to be compliantwith the most demanding environmental requirements.

3

.626 .020[15.90 0.50]

+212 -4 +212 -4

1.375.020[34.93 0.50]

.656[16.66]

MAXIMUM

+.007.373 -.041+0.17[ 9.47 -1.04 ]

1.634 .020[41.50 0.50] 1.880 .031

[47.75 0.78]

.138 .020[3.51 0.50]

1.099 .020[27.91 0.50]

.402[10.21]

LINE LOAD

OFF ON

3/8-32 HEX NUT

RUBBER "O" RING

LOCKWASHER

ON-OFF INDICATOR PLATE

LOCKING RING

.375[9.53] .375[9.53]

.170[4.32]

#8 SCREW TERMINAL

SOLDER LUG TERMINAL

.391[9.93]

.125 X .062[1.57][3.18]

MINIMUM DEPTH

.325[8.26]

PANEL MOUNTING DETAIL

MS-Series Circuit Breaker

MS-Series Sealed ToggleCircuit BreakerAll MS Series circuit breakers feature a durable metalsealed toggle with a MIL-PRF-39019F ingress protectionlevel rating when mounted in panel, a robust actuator,and sealed bushing. This class leading, low cost, COTScircuit breaker was designed in accordance with require-ments of specification MIL PRF-55629 & MIL-STD-202Gand is guaranteed to withstand the most rigorous militaryenvironment.

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MS-Series Circuit Breaker

ElectricalCurrent Rating ...................2 - 25 AmpsVoltage Rating ...................50 Volts DCDielectric Strength .............UL,CSA 1500V, 50/60 Hz for one

minute between all electrically isolated terminals

Insultation Resistance ........Minimum of 100 Megohms @500VDC

MechanicalEndurance..........................10,000 On-Off operations @ 6 per

minute with rated current and voltageTrip Free.............................Trips on short circuit, overload, even

when actuator is forcibly held in theOn position

Trip Indication ....................The operating handle moves posi-tively to the Off position when an overload causes the circuit breaker to trip

PhysicalNumber of Poles................1 PoleWeight ...............................Approximately 1.8 oz (50 G) per poleDimensions ........................See reverse side

EnvironmentalDesigned in accordance with requirements of specification MIL PRF-55629 & MIL-STD-202G as follows:Shock .................................Withstands 100Gs, 6ms, saw tooth

while carrying rated current perMethod 213, Condition I. Instanta-neous curves tested at 80% of rated current.

Vibration ............................Withstands 0.060 excursion from 10-55 Hz, and 10Gs 55-500 Hz, atrated current per Method 204C, Test Condition A. Instantaneouscurves tested at 80% of rated current.

Salt Spray...........................Method 101, Condition A (90-95%RH @ 5% NaCl Solution, 96 hrs)

Moisture Resistance...........Method 106GThermal Shock ...................Method 107D, Condition A (Five

cycles @ -55C to +25C to +85C to +25C)

Operating Temperature.....-40C to +85CIngress Protection Level.....MIL-PRF-55629C when mounted

in panel.Other .................................Materials used in this product shall

be non-nutrient to fungus growth

UL Approval Pending

Delay CurvesDual Rated AC/DCInstantaneous

Short

Medium

Resistance, Impedance Values

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A-Series Circuit Breaker

Compact in size and well known for its proven reliability, theA-Series utilizes the hydraulic magnetic principle which pro-vides precise operation and performance even when ex-posed to extremely hot and/or cold applicationenvironments. When aesthetics demand a clean contempo-rary and functional design, the visi-rocker two-color actuatorcan be specified. A rockerguard and push-to-reset bezelhelps prevent inadvertent actuation. A specially constructedversion is now available for applications requiring CE mark-ings. In addition, these breakers meet CSA Standard 22.2No. 100 for the Generator & Welder markets. It can be con-figured as 1-6 poles (handle), 1-3 poles (rocker), 0.02 - 50amps, up to 277 VAC or 80 VDC, with a choice of time de-lays, terminals and actuator colors.

A-SeriesCircuit Breaker

Agency CertificationsUL Recognized UL Standard 1077 Component Recognition Program as

Protectors Supplementary (GuideCCN/QVNU2, File E75596)

UL Standard 508 Switches, Industrial Control (Guide CCN/NRNT2, File E148683)

UL Standard 1500 Protectors, Supplementary for Marine Electrical & Fuel Systems(Guide PEQZ2, File E75596) Ignition Protection

UL ListedUL Standard 489A Communications Equipment (Guide

CCN/DITT, File E189195)

CSA Accepted Component Supplementary Protectorunder Class 3215 30, File 047848 0 000 CSA Standard C22.2 No. 235

TUV Certified EN60934, under License No.R72040875

VDE Certified EN60934, VDE 0642 under File No.10537

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A-Series Circuit Breaker

ElectricalMaximum Voltage..............277VAC 50/60 Hz, 80VDCCurrent Ratings ..................Standard current coils: 0.100, 0.250,

0.500, 0.750, 1.00, 2.50, 5.00, 7.50,10.0, 15.0, 20.0, 25.0, 30.0, 35.0,40.0, 50.0. Other ratings available -consult ordering scheme.

Standard Voltage Coils ......DC-6V, 12V; AC-120V, Other ratingsavailable, consult ordering scheme.

Auxiliary Switch Rating.......SPDT; 10.1 A - 250VAC,1.0 A - 65VDC/0.5 A - 80 VDC, 0.1A - 125VAC (with gold contacts).

Insulation Resistance .........Minimum: 100 Megohms at 500 VDCDielectric Strength .............UL, CSA - 1500V 60 Hz for one

minute between all electrically isolated terminals. A-Series rocker circuit breakers comply with the 8mmspacing & 3750V dielectric require-ments from hazardous voltage to operator accessible surfaces per EN60950 and VDE 0805.

Resistance, Impedance......Values from Line to Load Terminal -based on Series Trip Circuit Breaker.

Pulse Tolerance Curves

MechanicalEndurance..........................10,000 ON-OFF operations @ 6 per

minute; with rated Current & Voltage. Trip Free.............................All A-Series Circuit Breakers will trip

on overload, even when the actuatoris forcibly held in the ON position.

Trip Indication ....................The operating actuator moves posi-tively to the OFF position when anoverload causes the circuit breaker to trip. When mid-trip handle is speci-fied, the handle moves to the mid position on electrical trip of the circuitbreaker. When mid-trip handle withalarm switch is specified, the handlemoves to the mid p