Square D QO 40A Double-Pole Circuit Breaker is designed for use in QO load centers, providing reliable overload and short-circuit protection for electrical systems. This circuit breaker is ANSI and UL listed, ensuring high safety and quality standards. It is rated for 120 volt/240 volt applications with a 10,000 AIR rating for added protection. One of its standout features is the exclusive Visi-Trip indicator, which clearly signals when the breaker has tripped by snapping the handle to a midpoint and displaying a bright red indicator for easy identification. Model Number:
Customer Reviews
James Johnson
2/5/25
This item is amazing! High quality and it works exactly as described. Highly recommend!
Amanda Wilson
9/3/24
I can't praise this product enough! It has made my life so much easier. Highly recommend to everyone!
Matthew Taylor
1/26/25
Amazing quality! This product is worth every bit of the five stars. I’m very impressed!
Daniel Thomas
1/8/25
Incredible! I’ve tried many similar products, but this one stands out. Definitely a five-star product!
Olivia Jackson
3/7/24
Absolutely perfect! This product has everything I was looking for and more. So happy with my purchase!
Ava Harris
7/11/24
Totally in love with this item! Great quality and it does exactly what it promises. Five stars!