Orders placed between November 27th and November 30th will be shipped on December 1st, once our staff returns to the office. If you need help matching an interlock kit to your electrical panel, please email us at questions@interlockkit.com or text a photo to 804-400-5803

Orders placed between November 27th and November 30th will be shipped on December 1st, once our staff returns to the office. If you need help matching an interlock kit to your electrical panel, please email us at questions@interlockkit.com or text a photo to 804-400-5803

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Understanding UL and Breaker Interlock Kits

Understanding UL and Breaker Interlock Kits

To help understand UL (Underwriting Laboratory) standards we need to start with a little history. In the early 1900’s, as electricity started to be used in homes and factories, it became obvious there were significant risks of fire from these new electrical products…

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