Electrical Panel Interlock Switch

Each kit functions like a manual transfer switch allowing you to safely and easily connect your portable generator to your home s electrical panel.

Electrical panel interlock switch.

I have a murray 100 amp main breaker box and the interlock switch fit perfectly over the 100 amp breaker. Only allow the the generator breaker to be switched on if the main breaker is off. The interlock kit is a less expensive alternative to transfer switches and generator sub panels. Not allow the main breaker to be turned on unless the generator breaker is off.

An electrician can easily mount the kit to your existing electrical panel. A generator interlock will. Developed and manufactured by a second generation licensed electrician with over 25 years of experience our generator interlock kit product line offers a wide assortment of clips both listed and non listed and are available. These interlock kits are designed specifically to work with siemens electrical panels.

The interlock kit allows only one of these feed systems to be operational at the same time which prevents both sources from being connected together. The rocker arm controls the 30 amp breaker below the 100 amp breaker by keeping it shut off while the main 100 amp is on and vice versa. Thankfully there s a solution a way to connect your generator to your panel without a transfer switch.