High Voltage Contactors

Delivering the switching performance demanded by aerospace & defence applications. These lightweight contactors offer continuous current ratings up to 500 amps at 900 Volts DC, in a very compact package. Available hermetically or environmentally sealed, with a variety of electrical configurations, power ratings, voltage ratings and mounting styles to make your electrical system more reliable and capable.

Suitable for electric drive/vehicles, aerospace, military and industrial applications.

Please contact our specialists for those relays that are no longer readily available, as we can supply custom DSCC approved replacement relays or contactors to suit your requirements.

Small lightweight, hermetically sealed units

Available with a varierty of contact arrangements

Latching and non-latching types

Wide range of mounting and termination styles

One or two pole, with normally open or normally closed contacts

Hartman K-Series Contactors

Hartman offer some of the lighest, smallest and most efficient AC and DC contactors available today for aerospace, commercial and military electrical power systems. These contactors are available in multiple contact configurations, current/voltage ratings, auxiliary contact configurations and mounting styles.

These lightweight contactors are environmentally (gasket) sealed. Hermetically sealed enclosures are available for the most severe environmental conditions or altitudes above 50,000 feet. Designed to meet the applicable requirements of MiL-PRF- 6106 and/or specific customer requirements.

Main contact ratings to 1,000 Amps

Available with a variety of auxiliary contact arrangements

Side stable and latching models

Standard, reverse current and automatic dropout types

Hermetically or gasket sealed models in conventional or bus bar mounting

Mil-PRF-6106

EV SERIES Contactors – GROUND VEHICLE

EV series contactors range from 12VDC to 900VDC and up to 500+ Amps. All of which are hermetically sealed.EV100 designed & built in accordance with AS 9100.

EV200 is AIAG QS9000 designed built and approved.

Side or bottom mount – not position sensitive

EV200 Series - Contactor with 1 Form X (SPST-NO) Rated 500+ Amps, 12-900 Vdc.

EV200B Series - Contactor with 1 Form Y (SPST-NC) Rated 500+ Amps, 12-900 Vdc.

EV200P Series - Contactor with 1 Form X (SPST-Latch) Rated 500+ Amps, 12-900 Vdc.

EV100 Series - Contactor with 1 Form X, rated 100 Amps continuous, 600 Vdc

LEV SERIES Contactors

LEV series contactors range from 12VDC to 900VDC and up to 500A. All of which are hermetically sealed.

Designed & built in accordance to AIAG QS9000.

Side or bottom mount – not position sensitive

LEV100 Series - 900 Vdc Contactor with 1 Form X rated 100 Amps continuous.

LEV200 Series - 12-900 Vdc Contactor with 1 Form X rated 500 Amps continuous.

CAP SERIES – AEROSPACE Contactors

CAP series contactors range from 12VDC to 900VDC and up to 500A. All of which are hermetically sealed.

CAP100 designed & built in accordance to AIAG QS9000.

Side or bottom mount – not position sensitive

CAP202 Series - Contactor with 2 Form X (DPST-NO), Contacts rated up to 300 Amps, 12-600 Vdc.        

CAP200 Series - Contactor with 1 Form A (SPST-NO) Contacts rated up to 500 Amps, 12-900 Vdc.         

CAP100 Series - Contacts rated up 100 Amps, 900 Vdc. Designed & built in accordance to AIAG QS9000.

MAP SERIES – AEROSPACE CONTACTORS

MAP series contactors have been designed for high current capacity military, aerospace, ground vehicle and naval applications. Hermetically sealed, intrinsically safe, operates in explosive/harsh environments with no contamination of coils or contacts, during long periods of non-operation.

Not position sensitive and can be mounted in any orientation. RoHS versions available

MAP101 Series - Contactor with 1 Form A (SPST-NO) Contacts rated at up to 100 Amps 12-900 Vdc. Dual contact material (Cu/Mo).          

MAP100 Series - Contactor with 1 Form A (SPST-NO) Contacts rated at up to 100 Amps, 12-900 Vdc.

MAP200 Series - Contactor with 1 Form A (SPST-NO) Contacts rated at up to 500 Amps, 12-900 Vdc.

MAP201 Series - Contactor with 1 Form A (SPST-NO) Contacts rated at up to 350 Amps, 12-900 Vdc.  Dual contact material (Cu/Mo).

AC CONTACTORS – FM & AC

FM200 has multi pole configurations and optional quick connect tabs for sensing.

AC30 is designed to be the smallest, lowest cost contactor in the industry with its current rating.

Hermetically sealed, intrinsically safe, operates in explosive/harsh environments with no contamination of coils or contacts, during long periods of non-operation.

FM200 Series - ‘Flatman III’ series contactor 200 Amps, 480 Vac (50/60 Hz) or 48 Vdc, 1-, 2-, or 3-poles.

AC30 Series - Contactor, 60 Amps, 600 Vac (50/60 Hz), 3 Form A (3PST-NO).

DC CONTACTORS – K SERIES

Bus bar or chassis mount available. Gasket sealed and Auxiliary contacts available. Meets many requirements of MIL-PRF-6106

K200 Series - Meets many requirements of MiL-PRF-6106. 200 Amperes, SPST-NO, Double Break.

K400 Series - Meets many requirements of MiL-PRF-6106. 400 Amperes, SPST-NO, Double Break.

K500 Series - Meets many requirements of MiL-PRF-6106. 500 Amperes, SPST-NO, Double Break.

K1000 Series - Meets many requirements of MiL-PRF-6106. 1000 Amperes, SPST-NO, Double Break.

KILOVAC – CURRENT SENSOR Contactor

Offers small and compact, hermetically sealed contactors, with integrated current sensing.

Hermetically sealed – Operates in explosive/harsh environments without oxidation or contamination of contacts, including long periods of non-operation.

Typical applications include automotive battery switching and backup, power/motor control circuit isolation, circuit protection and safety.

KCS01X - 100A/28Vdc – 600Vdc Power Switching SPST-NO Form X

KCS03X - 600A/28Vdc – 600Vdc Power Switching SPST-NO Form X

KHR500 “BUBBA II” - 600A/28Vdc – 1800Vdc SPST