Professional Grade Siemens EE3B100 – 100A 3 Pole Molded Case Circuit Breaker

Designed for heavy-duty power distribution, the Siemens EE3B100 is a 3-pole, 100A molded case circuit breaker. It delivers reliable thermal-magnetic protection for commercial and industrial facilities requiring consistent performance. This E-Frame breaker installs into Siemens Sentron and older ITE panelboards via a standard bolt-on configuration. If a modern substitute is required, the ED23B100 serves as the exact replacement. It features a 10kAIC rating at 240VAC and includes load side lugs.