This interlock kit fits Bryant, Westinghouse, Siemens and other panels having a 100Amp main breaker on the lower left and a generator breaker mounted in the lowest positions on the opposite column as shown. The spacing between the columns should be approx. 1/2".
 
This kit is not yet a full production run kit, so it is not our signature blue anodized color. It is precision CNC machined from solid aluminum billet however, and looks very professional and fits very well. The kit includes everything necessary to complete the installation including all hardware, the correct size drill bit, name brand thread lock compound, a full warning placard set, and clear installation instructions.
 
All of our interlock kits are proudly made in the USA!