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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G64C High Voltage Relay Change over (CO) 50kV
SPDT HV relay, 50 kV, 10 A, compact design, panel mounting
SPDT HV relay, 50 kV, 10 A, compact design, panel mounting
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G64LC High Voltage Relay Latching (CO) 50kV
Latching SPDT HV relay, 50 kV, 10 A, compact design
Latching SPDT HV relay, 50 kV, 10 A, compact design
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G71A High Voltage Relay Normally open (NO) 70kV
SPST-NO HV relay, 70 kV, 10 A, 500,000 mechanical cycles
SPST-NO HV relay, 70 kV, 10 A, 500,000 mechanical cycles
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G71B High Voltage Relay Normally closed (NC) 70kV
SPST-NC HV relay, 70 kV, 10 A, 500,000 mechanical cycles
SPST-NC HV relay, 70 kV, 10 A, 500,000 mechanical cycles
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G71C High Voltage Relay Change over (CO) 70kV
SPDT high-voltage relay, 70 kV, 10 A, 12/26.5/115 V DC coil
SPDT high-voltage relay, 70 kV, 10 A, 12/26.5/115 V DC coil
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G71LA High Voltage Relay Latching (SPST) 70kV
Latching SPST HV relay, 70 kV, 10 A, compact design
Latching SPST HV relay, 70 kV, 10 A, compact design
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G71LC High Voltage Relay Latching (CO) 70kV
Latching SPDT HV relay, 70 kV, 10 A, compact design
Latching SPDT HV relay, 70 kV, 10 A, compact design
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G8 High Voltage Relay Change over (CO) 15kV
SPDT relay, 30 A, tungsten contacts, threaded HV terminals
SPDT relay, 30 A, tungsten contacts, threaded HV terminals
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G81A High Voltage Relay Normally open (NO) 10kV
SPST-NO high-voltage relay, 10 A, tungsten contacts
SPST-NO high-voltage relay, 10 A, tungsten contacts
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G81B High Voltage Relay Normally closed (NC) 10kV
SPST-NC high-voltage relay, 10 A, tungsten contacts
SPST-NC high-voltage relay, 10 A, tungsten contacts
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G81C High Voltage Relay Change over (CO) 10kV
SPDT high-voltage relay, 10 A, tungsten contacts
SPDT high-voltage relay, 10 A, tungsten contacts
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G8L High Voltage Relay Latching (CO) 15kV
Latching SPDT high-voltage relay, 30 A, tungsten contacts
Latching SPDT high-voltage relay, 30 A, tungsten contacts
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G8SPD High Voltage Relay Double change over (2xCO) 15kV
DPDT high-voltage relay, 30 A, low loss in RF circuits
DPDT high-voltage relay, 30 A, low loss in RF circuits
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G9 High Voltage Relay Change over (CO) 20kV
SPDT high-voltage relay, 75 A, for high-power RF or DC
SPDT high-voltage relay, 75 A, for high-power RF or DC
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GFP400 Fuse with Passive Activation
Hermetically sealed passive fuse, 400 A rated
Hermetically sealed passive fuse, 400 A rated
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GFPA400 Fuse with Passive and Active Control
Sealed passive and active fuse, 400 A rated
Sealed passive and active fuse, 400 A rated
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GH1 High Voltage Relay Change over (CO) 3500V
SPDT high-voltage relay, 25 A, low loss in RF circuits
SPDT high-voltage relay, 25 A, low loss in RF circuits
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GH2 High Voltage Relay Change over (CO) 8kV
SPDT HV relay, 25 A, interchangeable coils, jam nut mounting
SPDT HV relay, 25 A, interchangeable coils, jam nut mounting
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GH3 High Voltage Relay Change over (CO) 3500V
SPDT HV relay, 18 A, compact design, tungsten contacts
SPDT HV relay, 18 A, compact design, tungsten contacts
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GH4 High Voltage Relay Change over (CO) 8kV
SPDT HV relay, 15 A, tungsten contacts, meets MIL-R-83725
SPDT HV relay, 15 A, tungsten contacts, meets MIL-R-83725
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GH5 High Voltage Relay Change over (CO) 3500V
SPDT high-voltage relay, 8 A, gas dielectric, compact design
SPDT high-voltage relay, 8 A, gas dielectric, compact design
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GH6 High Voltage Relay Change over (CO) 8kV
SPDT HV relay, 8 A, gas dielectric, for capacitive loads
SPDT HV relay, 8 A, gas dielectric, for capacitive loads
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GTM400 Bi-directional Contactor 1500V/400A
Glass-to-metal sealed 400 A DC contactor, aux contact
Glass-to-metal sealed 400 A DC contactor, aux contact
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GTM500 Bi-directional Contactor 1500V/500A
Glass-to-metal sealed 500 A DC contactor, 12/24 V coil
Glass-to-metal sealed 500 A DC contactor, 12/24 V coil
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GV120 Contactor / 12-100 V dc
200 A contactor, IP67, built-in coil suppression
200 A contactor, IP67, built-in coil suppression