Siemens QJ22B200 – 200A 2 Pole Molded Case Circuit Breaker Must Have

Built to handle substantial electrical loads, this 200-amp molded case circuit breaker delivers essential long-time and instantaneous trip functions for commercial facilities. The robust bolt-on mounting style ensures a secure, vibration-resistant connection within the distribution system. It is specifically engineered to fit Siemens P1, P2, and P3 panelboards, as well as compatible switchboards. For modern upgrades, this QJ frame model transitions to the newer QR22B200 replacement.