Mitsubishi HK-KT7M3G7-1-45 Molded Case Circuit Breaker 2P 10A FAU Series

The Mitsubishi HK-KT7M3G7-1-45 is a molded case circuit breaker (MCCB) belonging to the FAU series, a line of circuit breakers engineered for control panel applications. This 2-pole (2P) device has a rated current of 10 amperes and provides reliable overcurrent and short-circuit protection in low-voltage electrical installations. The breaker features a short-circuit breaking capacity (Icu) of 2.5 kA at 230 V AC in accordance with IEC 60947, and a short-circuit rated current of 2.5 kA at 240 V AC per UL 1077. It is equipped with a fixed thermal-magnetic trip unit that offers combined protection against both overload and short-circuit faults. Front connection is made via cable lugs or busbars, simplifying installation within control cabinets and distribution panels. The FAU series is designed for use in Japanese-specification control panels and is well suited for protecting branch circuits in factory automation equipment, machine tool panels, and general switchboard assemblies.