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Siemens NEB2B050B – 50A 2 Pole Molded Case Circuit Breaker Premium
Original price was: $496.57.$208.56Current price is: $208.56.
For orders under $150.00, a shipping fee of $12.99 applies.
Built for industrial power systems, the Siemens NEB2B050B delivers 50A of thermal-magnetic protection. This 2-pole MCCB utilizes fixed long-time and instantaneous trip settings to defend against overloads and short circuits in demanding environments. The breaker fastens into Siemens P1, P2, and P3 panelboards. If replacing this legacy frame, the 3VA4150-6ED24-0AA0 serves as the modern substitute when paired with a 3VA41 mounting kit. It features an 85kAIC rating at 240V and is HACR rated.





