Square D - QOCRBGK1C 100 Amp QO Load Center Outdoor Generator Inter-Lock Kit

A safe way to convert your QO load center to a generator ready load center. Super easy to install.

Very easy to install

Great product, just make sure you order the right one—QO or Home, 100-125A or 150A+, there are 4 different versions for Square-D load centers!

Easy install and a great value! I prefer this method rather than a separate transfer switch. Gives you more options with the circuits you want to apply power.

You can only use this product for its' intended purpose, to chose which power source is suppling electric to your load center, and to prevent sending your generator power to the power lines and endangering someone's life.

I needed to add a little extra length to the interlock to ensure that both breakers could not be on at the same time. The little flange thing that rests on the lower breaker was too short and did not prevent the main breaker from being turned on. A quarter inch of heat shrink did the trick!

A low grade headache to find the right one for my 100 amp box, but this was it and it fit perfectly. I grabbed it as soon as the price dropped, I don’t understand why these cost so much but they may save a lineman’s life!

Came with a robust steel template to drill the three necessary holes. Installation was a breeze. This will allow me to run a generator into a 4 inverter stack for contingencies.

Worked just like expected