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Best Seller Siemens ED43B050 – 50A 3 Pole Molded Case Circuit Breaker
Original price was: $516.99.$217.14Current price is: $217.14.
For orders under $150.00, a shipping fee of $12.99 applies.
Engineered for commercial power distribution, this 50A molded case circuit breaker offers fixed thermal and magnetic trip functions. It fastens securely into Siemens P1, P2, and P3 panelboards as well as compatible switchboards. The ED4 frame device provides a 65kAIC interrupting rating at 240VAC and includes load-side lugs. Note that this unit is officially replaced by the 3VA5150-4ED31-0AA0 when upgrading modern systems.





