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Feed Thru Panel Interlock Kits

Are you feeding one electrical panel through another? We’ve got you covered. These Kits are specially made to work with the feed thru panel on your home. Each of our Kits acts like a manual transfer switch that will allow you to connect your generator to your feed thru panel quickly and safely. Relative to regular transfer switches, our Interlock Kits also take less time to install; this means you can expect to pay less for the installation.

Not sure which Kit you need? Call our experts! We’ll answer any questions you’ve got, and we’ll be happy to connect you to the right Interlock Kit for your electrical panel.

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This Kit mounts to Siemens, GE, Square D, Cutler Hammer, Thomas & Betts, Challenger, Crouse-Hinds, and Westinghouse electrical panels; requires:

  • Horizontal (left-right) throw
  • Two two-pole breakers
  • Works in all four corners
Main: two-pole; generator: two-pole. Fits any feed-through panel with two double-pole 1" breakers.

Kit Installation Instructions
This Interlock Kit is designed for Square D electrical panels with the following features:

  • QO configuration
  • Horizontal (left-right) throw
  • Two-pole breakers
Main: two-pole; generator: two-pole. Fits any feed through panel with two double-pole ¾" breakers.


Kit Installation Instructions