HARTMAN Aerospace Power Products
Features
Physical
• Environmentally sealed
• Repairable
KSe rie s Conta ctors
DC Electrically Held Units
For factory-direct application assistance, contact the HARTMAN
product team at (419) 521-9500, Fax (419) 526-2749.
• 0.50 lbs. - 0.75 lbs.
Environmental
• Temperature range -55° to +85°C
• 25G shock
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.
• 10G vibration
Power switching
• S.P.S.T. normally open
• 28 Volts
• 200-400A make/ carry/ break
• 1000-2000A inrush
• 2000-4000A maximum interrupt
Built to meet
or exceed the
requirements
of Mil-R-6106
Auxiliary switching**
• Up to 2 Form Z
• Up to 2 Form C
Buss Bar Mount Version
Chassis Mount Version
Part No.*
K-200A3C
K-200B3C
K-300A5C
K-300B5C
K-400A5C
K-400B5C
Voltage
28Vdc
28Vdc
28Vdc
28Vdc
28Vdc
28Vdc
Current Rating
Mounting
Chassis
Buss Bar
Chassis
Buss Bar
Chassis
Buss Bar
200 Amps
200 Amps
300 Amps
300 Amps
400 Amps
400 Amps
• 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
* Each have 2 Form Z auxiliary contacts and coil suppression
Typical Contactor Dimensions
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.
Catalog (web doc only)
Revised 5-04
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
www.tycoelectronics.com
UK: 44-141-810-8967