GIGAVAC is the world’s leading contactor manufacturer.

All high power relays, power contactors, and DC disconnect switches are designed and manufactured at our state of the art factory in Carpinteria, California. GIGAVAC’s extensive line also includes compact high voltage relays and high voltage reed relays for specialized DC and RF application requirements. With an engineering staff of thirty plus we can also provide special modifications to meet your every need. Looking for a relay distributor or contactor distributor? GIGAVAC invests in having inventory to provide most products from stock or within a short lead-time. You can purchase high voltage relays, DC contactors, manual disconnect switches, or other GIGAVAC products from one piece to thousands directly from GIGAVAC, your source for Advanced Switching Solutions.

Online Store - USA Purchases Only

GIGAVAC offers secure online ordering for most of our Sealed Contactors, Manual Disconnect Switches, Compact MiniTactors and High Voltage Relays.

If you do not see the part number you are looking for or require larger quantities just contact us with your requirements.

GIGAVAC is about serving your needs the fastest and easiest way possible. GIGAVAC invests in holding inventory at the central distribution warehouse located at our California headquarters. You can place orders directly with GIGAVAC Direct or through your local GIGAVAC Sales Partner.


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 at GIGAVAC’s California facility to help answer your application questions.

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GIGAVAC sealed power contactors and battery disconnect products are CE approved, conforming to all relevant European requirements. They are built in our ISO9001 and ISO14001 certified California 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 distributor in your country. GIGAVAC makes a commitment to stock and sell product directly from our California factory to support North American demand. Our Export Sales Partners are there to assist you with the easiest and most cost effective way to get GIGAVAC High Voltage Relays and Power Products into your country and right to your door.

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