12V Relay

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  • Relays are switches controlled by electrical power, like another switch, computer or control module. The purpose of a relay is to automate this power to switch electrical circuits on and off at particular times. The real benefit behind a relay is more than automation. They also provide the ability to switch multiple circuits, including different voltage types, within the same relay at the same time.


  • The mounting bracket included with the relays allows for the relay to be mounted directly to an electrical application.
  • These relays are an optimal solution for full voltage applications on a variety of vehicle equipment including head lamps, auxiliary lamps, fog horns, motors for fans, window lifters, air conditioners, heated rear windows, and more.
  • Choose from a 12V DC relay without a resistor. Both are designed to deliver superior, long lasting performance.