Siemens EH2B040 – 40A 2 Pole Molded Case Circuit Breaker Bargain

Delivering consistent thermal magnetic trip performance, this 40A Siemens MCCB is engineered for commercial power systems. The two-pole E-frame device provides essential long-time and instantaneous protection for branch circuits. Designed for secure bolt-on mounting, it fits into legacy ITE and Siemens P1, E2, and F2 panelboards. Facilities needing modern alternatives can cross-reference this unit with the ED42B040 replacement breaker.