Next Day Delivery Siemens SND6A120LSI – 1200A 3 Pole Molded Case Circuit Breaker

Part of the Sentron family, this 1200A ND-frame molded case circuit breaker delivers advanced microprocessor-based protection for commercial and industrial distribution systems. It installs into Siemens Type P4 and P5 panelboards, as well as SB-series switchboards using a standard unit mount configuration. The integrated Sensitrip IV electronic trip unit provides highly configurable long-time, short-time, and instantaneous (LSI) settings to ensure precise coordination across complex networks.