Siemens Q2125B – 125A 2 Pole Molded Case Circuit Breaker Buy Online

Built for versatility, the Siemens Q2125B provides 125A of thermal-magnetic protection for 120/240VAC systems. The two-pole plug-on unit requires two panel spaces and mounts into standard Siemens load centers. It is approved for reverse feed applications and serves as a functional substitute for the standard Q2125 breaker. This model features Insta-Wire connections to speed up wiring. It delivers a 10kAIC interrupting rating, common trip functionality, and is HACR rated for HVAC loads.