BQL340 - Commander 40 Amp 3 Pole Bolt-On Circuit Breaker

Eaton Cutler-Hammer supports many generations of load centres by offering aftermarket BQL replacement breakers for vintage Commander (QL/QM) and bolt-on loadcentres.

Returns are easy

You may return items within 30 days of delivery for a refund.

View our return policy

FREE Shipping on orders over $49.

Simply Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, Simply Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

All products carry a 1-year warranty from Simply Breakers. All of our breakers are authentic and factory new.