GIGAVAC is the world’s leading manufacturer of contactors and relays.

GIGAVAC’s extensive line includes power contactors, compact high voltage relays, and high voltage reed relays for specialized DC and RF applications. Our highly experienced engineering team can also provide special modifications to meet your specific application needs. Looking for a relay or contactor distributor? You can purchase high voltage relays, DC contactors, and other GIGAVAC products from one piece to thousands.


Our Sales Partners throughout the world can answer many questions locally to save valuable time. Many applications questions can be answered immediately by visiting our Applications Notes section.

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GIGAVAC‘s reputation for the finest application support in the world is built on a staff of relay and power switching experts who are on hand to help answer your application questions.

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GIGAVAC sealed power contactors are CE approved, conforming to all relevant European requirements. They are built in our ISO9001 and ISO14001 certified factory. Many of our contactors are UL Certified in addition to being compliant with other worldwide certifications.

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The World of Gigavac

Wherever you are in the world there is a GIGAVAC sales rep or distributor near you. Our sales partners are there to assist you with the easiest and most cost effective way to get GIGAVAC High Voltage Relays, Contactors, and Fuses into your country and right to your door.

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Gigavac - USA

6382 Rose Lane,
CA 93013, USA