Review on ⚡ Square QO120CAFI 20A Fault Breaker: Exceptional Performance for Enhanced Electrical Safety by Todd Look

I ordered this because I was looking for house line circuit breakers and this circuit breaker turned out to be the cheapest. The photos only show the front of the switch, and the last picture showed a switch that looked like some kind of connection to a house wiring. I'm not an electrician and I don't know the difference from one to another without a picture. I have 4 switches that won't fit my homeline panel and this burglary company is charging 20% restocking and shipping to get them back.