Budget Eaton / Cutler-Hammer BWH2125 – 125A 2 Pole Molded Case Circuit Breaker

Built for residential and commercial service entrances, the BWH2125 is a 125A, 2-pole main circuit breaker. It provides essential thermal-magnetic protection for main disconnects. This bolt-on breaker installs into Eaton Type BR load centers, ECB enclosures, and meter stacks. It accepts 2 AWG to 300 kcmil wire and serves as a replacement for older panels, though superseded by the CSR2125N. Featuring a 25kAIC rating at 120/240V, it ensures robust fault clearing and is HACR rated.