Siemens NGB2B100B – 100A 2 Pole Molded Case Circuit Breaker Bargain

Engineered for high-capacity commercial panels, this 2-pole, 100A molded case circuit breaker delivers robust overcurrent defense. The NGB2B100B utilizes a fixed thermal-magnetic trip mechanism for precise long-time and instantaneous (LI) protection. It fastens securely into Siemens P1, P2, and P3 panelboards via a bolt-on connection. Boasting a 100 kAIC rating at 240VAC and 25 kAIC at 480Y/277VAC, this HACR-rated unit is a dependable choice. It is replaced by the 3VA51 series with a strap kit.