Siemens / Murray MP250 – 50A 2 Pole Miniature Circuit Breaker New Arrival

Designed to support heavy residential loads, the Siemens MP250 provides 50 amps of thermal-magnetic protection. This two-pole breaker is ideal for dedicated 240V circuits powering electric ranges or large HVAC units. As a dedicated legacy replacement, it installs into existing Murray and Siemens load centers. It serves as a direct substitute for Q250 and QP250 models, allowing users to maintain older panels safely. Rated at 10kAIC, this plug-on breaker features a common trip mechanism.