Discount Siemens BQ1B050 – 50A 1 Pole Molded Case Circuit Breaker

Engineered for commercial and industrial applications, the Siemens BQ1B050 is a 1-pole, 50A molded case circuit breaker from the BQ family. It provides dependable thermal-magnetic protection for branch circuits. This unit features a bolt-on mounting style, ensuring a secure connection when installed into Siemens P1, P2, and P3 panelboards. It accepts 8-6 AWG copper or 8-4 AWG aluminum wiring. Rated for 10kAIC at 120VAC, this HACR-rated breaker handles standard fault currents safely.