In stock items ship same day if ordered online before 12 EST

In stock items ship same day if ordered online before 12 EST

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Do you need help matching an Interlock Kit to your panel?
Send a photo of your electrical panel to: (804) 400-5803

Do you need help matching an Interlock Kit to your panel?

Send a photo of your electrical panel to:
(804) 400-5803

  • This Kit mounts to Siemens, ITE, and Murray electrical panels with the following features: Space between breaker columns: 1/2″ Two pole main breaker Two pole generator breaker located in spaces: 2 & 4 Main breaker toggle switch: Vertical (up & down) throw direction ON & OFF Main breaker sits centered over the breaker columns Main breaker is ON in the UP position and OFF in the down position This Interlock Kit is a modified version of Kit K-4110. See K-4110’s product page for comparison

    Interlock Kit K-4115

    $149.95
    Add to Cart
  • Interlock Kit K-1215M

    Interlock Kit K-1215M

    $149.95
    Add to Cart
  • Square D Homeline Series Piggyback Breaker

    Square D Homeline Series Tandem Breaker

    $16.95
    Add to Cart This product has multiple variants. The options may be chosen on the product page
  • Cutler Hammer CH Style Piggyback Breaker

    Cutler Hammer CH Style Tandem Breaker

    $33.95
    Add to Cart This product has multiple variants. The options may be chosen on the product page
  • BR Series Piggyback Breaker

    BR Series Tandem Breaker

    $32.95
    Add to Cart This product has multiple variants. The options may be chosen on the product page
  • Interlock Kit KS-5013

    Interlock Kit KS-5013

    $349.95
    Add to Cart
  • Interlock Kit K-2310

    Interlock Kit K-2310

    $149.95
    Add to Cart
  • Interlock Kit KS-5013-QO

    Interlock Kit KS-5013-QO

    $349.95
    Add to Cart
  • Interlock Kit K-3310

    Interlock Kit K-3310

    $149.95
    Add to Cart

Do you need help matching an Interlock Kit to your panel? Send a photo of your electrical panel to: (804) 400-5803.