Perfect Fit: Interlock kit Compatible with Eaton Cutler Hammer Generator, compatible with ITE Siemens Gould Murray Thomas and Betts 150 or 200Amp panel with neutral plug. The spacing between main circuit breaker and branch circuit breaker is 1 1/4", please confirm the model and spacing before purchasing
System Safety Interlocking: Electrical interlock kit adopts a system safety interlocking design to ensure a reliable interlocking mechanism between the generator and the main grid. This effectively prevents two power supplies from supplying power at the same time, reducing the risk of electrical problems caused by power supply conflicts
Safe and Durable: The generator interlocking kit is made of high-hardness aluminum alloy, which has been chamfered and surface anodized. It is insulated, anti-corrosion and durable, and can be used for a long time without worrying about its lifespan. Provide you with a safer and more reliable electricity experience
Easy Instalation: Interlocking kits are quick and easy to install, requiring no additional assembly other than drill points or clamps to provide pilot holes at all applicable circuit breaker load centers. No separate generator panel required
What You Get: Top and bottom interlocking plates x1, Shoulder screws x3, Hex nuts x3, Generator starter label x1, Reminder labels x5, Generator breaker retaining strap x2, 3/16'' drill bit x1, Installation Instruction x1