Gigavac

SGX400 Contactor 12-1000VDC

Hermetically seal rated to 175°C with reduced risk of fire or meltdown in over current conditions. Backfilled with gas (primarily hydrogen) to effectively inhibit oxidation, resulting in low and stable contact resistance. Continuous current carry 400A at 85°C, High short circuit current withstanding 10kA in 5ms Comply with IEC 60664-1 and RoHS standards.

Manufacturer

Gigavac

Added function

None

Auxilary contact

No

Coil Voltage

12VDC; 24VDC

Contact config

Normally open (NO)

Continuous current

400A

Max current

3000A

Mechanical cycles

200.000

Mounting

Up-Right

Product sheet

SGX400.PDF

Gigavac

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Gigavac is a U.S.-based manufacturer specializing in high-voltage relays and hermetically sealed contactors for applications that demand high reliability and safety. Founded in 2003 and headquartered in Carpinteria, California, Gigavac has been part of Sensata Technologies since 2018—a global leader in sensor systems and power control.

Gigavac’s solutions are used across a wide range of industries, including electric vehicles, energy storage, renewable energy, industrial automation, transportation, and aerospace. The company focuses on delivering robust components capable of withstanding extreme environmental conditions, high voltages, and demanding load cycles, making them ideal for modern electrified systems.

All products are manufactured to strict quality standards and are often implemented in safety-critical applications where performance and reliability are essential. With expertise in high-voltage control and a strong drive for innovation, Gigavac has established itself as a key supplier for next-generation power systems.

Read more: Gigavac 

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