Reduced Price Siemens / ITE ET5911 – 200A 3 Pole Molded Case Circuit Breaker

The Siemens ET5911 is a 3-pole, 200A molded case circuit breaker designed for robust industrial power distribution. Featuring a thermal-magnetic trip unit, it provides dependable long-time and instantaneous protection for 600VAC systems. This legacy unit mount breaker is engineered to fit into older ITE and Siemens J-Frame panelboards. Officially replaced by the JXD63B200, it delivers a 25kAIC rating at 240V and accepts 3/0 AWG to 350 kcmil wire for secure connections.