Siemens / Murray MP150 – 50A 1 Pole Miniature Circuit Breaker Affordable

Engineered for residential applications, the Siemens MP150 provides 50 amps of reliable circuit protection. This single-pole component utilizes proven thermal-magnetic trip technology to handle everyday electrical loads. It installs into older Murray and Siemens load centers without requiring special adapters. As a discontinued model, it serves as an exact fit for panels that originally specified MP series components.