Siemens / ITE ETS2639 - 100A 3 Pole Molded Case Circuit Breaker

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Designed to protect commercial systems, the Siemens ETS2639 is a 100A, 3-pole molded case circuit breaker. It features fixed thermal and magnetic trip elements for reliable overcur rent protection on 480VAC circuits. This E-Frame breaker is engineered to mount into legacy Siemens P2 and P3 panelboards. It provides a seamless replacement solution for aging infrastructure, and can be cross-referenced with the modern ED63B100. Rated at 25kAIC, the unit comes equipped with load side lugs. Show more