What is a 40 amp breaker used for?
Product overview. Schneider Electric Homeline 40 Amp's two-square-pole D circuit breaker is used to protect the overload and short-circuit of your electrical system. This circuit breaker is compatible with Homeline charging centers and CSED devices. The ANSI certified unit.
FREE Virtual Home Repair
We'll diagnose your issue over call or video and virtually walk you through the repair — all for free if you're a new customer! .