Gigavac

HX21 / Small, compact Contactor for switching 1000+Vdc

The HX21 is very compact and manufactured entirely according to RoHS. In addition, hermetic with Gigavacs EPIC® ceramic technology and gas-filled, which means that it can safely be used in almost every tough environment, even under water and at temperatures from -55°C to 85°C. Can be mounted at the desired angle as they are not position sensitive, which allows for easy installation.

Manufacturer

Gigavac

Added function

None

Auxilary contact

Normally open (NO)

Coil Voltage

12VDC; 24VDC; 48VDC

Contact config

Normally open (NO)

Continuous current

350A

Max current

2000A

Mechanical cycles

1000000

Mounting

Up-Right

Product sheet

hx21.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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