Schneider Electric MGN61331 Molded Case Circuit Breaker

Schneider Electric MGN61331 is a C60-frame molded case circuit breaker rated 15 A for 480Y/277 V AC systems. This magnetothermal (thermal-magnetic) device merges thermal overload protection with magnetic short-circuit protection to automatically interrupt overcurrent conditions. It is intended for distribution protection in low-voltage electrical installations, enabling safe, reliable feeder protection and circuit isolation in panels and switchgear that operate at 480Y/277 V. The 480Y/277 V rating indicates compatibility with three-phase wye power distribution common in industrial and large commercial environments, while the 15 A rating targets protection of smaller feeders or equipment circuits within those networks. Built as a compact molded-case breaker, MGN61331 is designed for straightforward mounting in standard enclosures, providing consistent performance within Schneider Electric's MCCB lineup.