Square D QOU245 – 45A 2 Pole Miniature Circuit Breaker Don’t Miss Out

Built for standalone applications, this 45-amp miniature breaker provides essential long-time and instantaneous trip functions. It accommodates a wide range of residential, commercial, and industrial electrical demands. The unit-mount construction allows for installation into custom enclosures, OEM panels, and DIN rail assemblies. Reversible box lugs accept 14-2 AWG aluminum or copper wire, simplifying the wiring process in tight spaces.