Siemens SND69120ANT – 1200A 3 Pole Molded Case Circuit Breaker Last Chance

Engineered for industrial power distribution, the Siemens SND69120ANT is a 1200A, 3-pole electronic trip molded case circuit breaker built on the Sentron ND Frame. It installs into Siemens S4, S5, and SPP power panelboards or switchboards. This legacy unit is officially replaced by the SND6B120LSI model. Rated 35 kAIC at 480V, it features a Sensitrip III trip unit with adjustable long-time, short-time, and instantaneous (LSI) functions for precise coordination.