Tyco Kilovac DC Contactor – 500A Rated

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Experience the cutting-edge technology of the Tyco Kilovac DC Contactor, a game-changer in the industry. Designed to be the smallest, lightest weight, and most cost-effective sealed contactor available, this remarkable product revolutionizes the way we approach power contact applications. With an impressive current rating of 500+A carry and 2000A interrupt at 320VDC, the Tyco Kilovac DC Contactor outperforms the competition, ensuring optimal performance and reliability in a compact package.


  • Normally open, SPST configuration
  • 500A continuous current @ 85°C
  • 2000A maximum break current @ 320VDC
  • 1,000,000 cycle mechanical life
  • 15.3″ coil wire length
  • CE marked for EC applications
  • AIAG QS9000 designed, built, and approved
  • 10mm long M8 Power Terminals



Hermetically Sealed for Uncompromised Safety

The Tyco Kilovac DC Contactor is hermetically sealed, guaranteeing intrinsically safe operation without any risk of oxidation or contamination. Whether it’s an extended period of non-operation or the harshest conditions imaginable, this contactor maintains its integrity, ensuring your peace of mind.

Efficient Coil Economizer

Tyco’s design engineers have incorporated a built-in coil economizer in the Kilovac DC Contactor, setting new standards for energy efficiency. With only 1.7W hold power at 12VDC, it not only conserves energy but also limits back EMF to 0V. Say goodbye to unnecessary power consumption and hello to a greener and more efficient future.

Robust Construction and Longevity

When it comes to durability and longevity, the Kilovac DC Contactor is second to none. With a mechanical life cycle of 1,000,000 cycles, this contactor withstands the test of time, delivering consistent performance even in demanding conditions. Trust in its reliability to keep your operations running smoothly.

Certified Quality

Rest assured that the Tyco Kilovac DC Contactor meets the highest quality standards. It is CE marked for EC applications, demonstrating compliance with European safety requirements. Additionally, it is AIAG QS9000 designed, built, and approved, ensuring excellence in design and manufacturing.


Also check out our REC Active BMS 4S 12V 500A Pre-Configured Kit!

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Additional information

Weight 3 lbs


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