This interlock kit fits Siemens, Murray, and other panels having a "humpback" breaker mounted in the top right position with the main breaker "ON" position being to the right, and 2 unusable breaker knockout locations to the left of the main breaker.
 
The 2-pole generator breaker will mount directly under the main breaker. Siemens and Murray have many variations of the "humpback" breaker configuration, so please be certain this kit matches your panel. Please contact us by phone or text with a photo of your panel if you have any doubts and we will verify the fit for you very quickly.
 
This kit is not yet a full production run kit, so all components are 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!