DC Electrically Held Units

Features

Physical

• Environmentally sealed

• Repairable

• 0.50 lbs. - 0.75 lbs.

Environmental

• Temperature range -55° to +85°C

• 25G shock

• 10G vibration

Power switching

• S.P.S.T. normally open

• 28 Volts

• 200-400A make/carry/break

• 1000-2000A inrush

• 2000-4000A maximum interrupt

Auxiliary switching**

• Up to 2 Form Z

• Up to 2 Form C

• 5 ampere 28 Vdc or 115 Vac

Coil voltage and power

• 28V/9.1W nominal

• Self economizing

** Other auxiliary arrangements or no auxiliary contacts

available

Part No.*

K-200A3C

K-200B3C

K-300A5C

K-300B5C

K-400A5C

K-400B5C

Voltage

28Vdc

28Vdc

28Vdc

28Vdc

28Vdc

28Vdc

Current Rating

200 Amps

200 Amps

300 Amps

300 Amps

400 Amps

400 Amps

Mounting

Chassis

Buss Bar

Chassis

Buss Bar

Chassis

Buss Bar

Typical Contactor Dimensions

Buss Bar Mount Version

Chassis Mount Version

Built to meet

or exceed the

requirements

of Mil-R-6106

K Series contactors are among the smallest, lightest 200-400amp contactors

currently available in the aerospace industry. They are designed for use in DC

power distribution systems for private, military and commercial aircraft; or

ground vehicle applications.

Buss Bar Mount Version

Chassis Mount Version

Note : Dimensions shown are for K-300 Series contactors. K-200 Series contactors are slightly smaller in size; K-400 Series contactors are slightly larger in size.

* Each have 2 Form Z auxiliary contacts and coil suppression

Catalog (web doc only)

Dimensions are in inches and

Dimensions are shown for

USA: 1-800-522-6752

South America: 55-11-3611-1514

Revised 5-04

millimeters unless otherwise

reference purposes only.

Canada: 1-905-470-4425

Hong Kong: 852-2735-1628

specified. Values in brackets

Specifications subject

Mexico: 01-800-733-8926

Japan: 81-44-844-8013

www.tycoelectronics.com

are metric equivalents.

to change.

C. America: 52-55-5-729-0425

UK: 44-141-810-8967

HARTMAN Aerospace Power Products

For factory-direct application assistance, contact the HARTMAN

product team at (419) 521-9500, Fax (419) 526-2749.