Model "SSPC" Generator Interlock kit fits Siemens and other panels having a two-pole main breaker spaced approx. 1" above or below a two-pole generator breaker.  The "ON" and "OFF" positions for the main and generator breakers MUST be the same direction (left or right).
 
When the generator breaker is "ON", the main breaker is locked out in the "OFF" position. Conversely, when the main breaker is "ON", the generator breaker is locked out in the "OFF" position. The main and generator breakers will never be "ON" at the same time.
 
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. These kits are high quality and very easy to install!
 
All of our interlock kits are proudly made in the USA!