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Siemens 3VA5150-5EC31-0AA0 – 50A 3 Pole Molded Case Circuit Breaker Hot Picks
Original price was: $543.60.$228.31Current price is: $228.31.
For orders under $150.00, a shipping fee of $12.99 applies.
Engineered for industrial power distribution, the Siemens 3VA5150-5EC31-0AA0 is a 3-pole, 50A molded case circuit breaker built on the 125A frame. It delivers reliable line protection for commercial and industrial facilities. This panel mount breaker installs into Siemens P1, P2, and P3 panelboards using the appropriate adapter, and serves as a direct upgrade for legacy ED43B050 and ED63B050 devices.





