Affordable Siemens EE3B090 – 90A 3 Pole Molded Case Circuit Breaker

Built to handle demanding electrical loads, this 90A thermal-magnetic breaker offers reliable protection for commercial facilities. The three-pole configuration supports both 240VAC and 250VDC applications with a standard 10kAIC rating. This E-frame component mounts into Siemens P1, P2, P3, and vintage ITE distribution boards. For complete system upgrades, the ED23B090 serves as the modern factory replacement. Equipped with fixed trip settings, it accommodates 10-1/0 AWG wiring securely.