Factory Price Siemens NGB2B020B – 20A 2 Pole Molded Case Circuit Breaker

Built for commercial and industrial applications, the Siemens NGB2B020B delivers robust thermal-magnetic protection. This 2-pole, 20-amp molded case circuit breaker is engineered for consistent performance. Designed for seamless integration, this unit bolts into Siemens P1, P2, and P3 panelboards. It serves existing setups and is replaced by the 3VA51 series using a mounting strap kit. Rated 100kAIC at 240V, it is HACR rated, includes load lugs, and supports reverse feed configurations.