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GIGAVAC SGX Contactors

GIGAVAC/Sensata Technologies SGX Contactors are high-voltage DC contactors designed to provide reliable switching and protection in demanding power systems. These contactors feature a hermetically sealed ceramic construction with hydrogen gas filling to minimize oxidation and maintain low, stable contact resistance. The SGX contactors can handle a steady current of 150A to 400A with a maximum voltage of 1000V. Typical applications include material handling, residential ESS, and DC fast charging applications.

Features

Complies with IEC 60664-1 and RoHS compliant
Hermetically sealed ceramic design
Hydrogen-filled chamber provides low and stable contact resistance
Offers high insulation resistance

Applications

DC fast charging
Material handling
Residential ESS

Technical Specifications

Parameters	Values
Contact Resistance	≤0.2mΩ at 200A
Rated Load Current Range	150A to 400A
Maximum Switching Voltage	1000Vdc
Insulation Resistance	1000MΩ at 1000Vdc

Additional Resources