Compatible Models: Fit for Siemens Murray 150 200 Amp Panels. Main circuit breaker location: The spacing between the main circuit breaker and the branch circuit breaker is 7/8 to 1 1/4 inch
Surface Anodizing Treatment: The generator locking kit is made of high hardness aluminum alloy, which is chamfered and anodized on the surface. It has corrosion resistance, electrical insulation, and thermal insulation, and can be used for a long time
Safe and Reliable: When you need to use a backup emergency power supply, this interlocking kit will protect power users from hazardous generator feedback. This kit can prevent accidental power outages by interlocking the main circuit breaker with the generator
Easy to Install: The interlocking kit is simple and fast to install without additional assembly, as long as the drilling points or clamps for the guide holes are provided in all applicable circuit breaker load centers, without the need for a separate generator panel
Products Include: 1 x top and bottom interlocking plates, 3 x shoulder screws, 3 x hex nuts, 1 x generator startup program label, 5 x reminder label, 2 x generator circuit breaker retaining strap, 1 x 3/16 '' drill bit. If you have any problems with the products you received, please contact us in time