Gigavac
Gigavac develops high-voltage relays, contactors, and switching solutions for demanding electrical applications. The product range supports battery systems, electric vehicles, renewable energy, industrial equipment, and aerospace applications.
Engineers choose these products for their reliability, compact design, and ability to switch high currents safely. Durable construction and advanced sealing technology help ensure long service life in harsh operating environments.
Gigavac delivers dependable high-voltage switching solutions that improve electrical safety and system performance across modern power applications.
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GX26 standup mount Contactor
Hermetic 600 A contactor, stand-up mount
Hermetic 600 A contactor, stand-up mount
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GX46 bottom mount busbar Contactor
Hermetic 600 A busbar contactor, bottom mount, 12–800 V
Hermetic 600 A busbar contactor, bottom mount, 12–800 V
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GX52 side plate mount Contactor
Hermetic 150 A contactor, side plate mount
Hermetic 150 A contactor, side plate mount
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GX54 side plate mount Contactor
Hermetic 350 A contactor, side plate mount
Hermetic 350 A contactor, side plate mount
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GX56 side mount busbar Contactor
Hermetic 600 A busbar contactor, side mount
Hermetic 600 A busbar contactor, side mount
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GX66 bottom mount busbar Contactor
Hermetic 600 A busbar contactor, bottom mount
Hermetic 600 A busbar contactor, bottom mount
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GXC15 CAN-BUS Smart Contactor
Hermetically sealed CAN bus DC contactor, 350 A
Hermetically sealed CAN bus DC contactor, 350 A
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GXC16 CAN-BUS Smart Contactor
Hermetically sealed CAN bus DC contactor, 600 A
Hermetically sealed CAN bus DC contactor, 600 A
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GXL14 bi-stable (latching) Contactor
Latching 350 A contactor, chassis mount
Latching 350 A contactor, chassis mount
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GXNC14 normally closed (NC) Contactor
Normally closed 350 A contactor, chassis mount
Normally closed 350 A contactor, chassis mount
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GXSA15 over current contactor
Overcurrent contactor, 350 A, adjustable trip ±20–600 A
Overcurrent contactor, 350 A, adjustable trip ±20–600 A
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GXSA16 over current contactor
Overcurrent contactor, 600 A, adjustable trip ±20–600 A
Overcurrent contactor, 600 A, adjustable trip ±20–600 A
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GXSB15 current sensing contactor
Current-sensing contactor, 350 A, 0–5 V and 0–10 V output
Current-sensing contactor, 350 A, 0–5 V and 0–10 V output
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GXSB16 current sensing contactor
Current-sensing contactor, 600 A, 0–5 V and 0–10 V output
Current-sensing contactor, 600 A, 0–5 V and 0–10 V output
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GXVB611 Bidirectional Contactor 1000 VDC
Bidirectional 600 A, 1000 VDC contactor with aux contact
Bidirectional 600 A, 1000 VDC contactor with aux contact
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HEC High Efficiency Contactor for 400V and 800V Battery Configurations
Bistable EV contactor for 400V and 800V batteries
Bistable EV contactor for 400V and 800V batteries
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HX200 / Small, compact Contactor for switching 1000+Vdc
Compact UL508 contactor, 350 A, -55 to +85 °C
Compact UL508 contactor, 350 A, -55 to +85 °C
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HX21 / Small, compact Contactor for switching 1000+Vdc
Compact 350 A contactor, mountable at any angle
Compact 350 A contactor, mountable at any angle
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HX22 Small, compact Contactor for switching +1000 V dc.
UL508 contactor, 175 A at 1000 V DC, 300 A continuous
UL508 contactor, 175 A at 1000 V DC, 300 A continuous
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HX24 UL recognized Contactor for 1,500VDC.
Hermetic 400 A contactor with low-power 12–48 V dual coils
Hermetic 400 A contactor with low-power 12–48 V dual coils
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HX360 Powerful DC-contactor 800A / 1500VDC
Bi-directional 800 A DC contactor, 10 kV isolation, SPDT aux
Bi-directional 800 A DC contactor, 10 kV isolation, SPDT aux