Mitsubishi HK-KT7M34WBWS 3-Pole Circuit Breaker 80A 25kA

The Mitsubishi HK-KT7M34WBWS is a 3-pole molded-case circuit breaker designed for power distribution and electrical equipment protection in industrial environments. It features a rated current of 80 amperes and a short-circuit breaking capacity (Icu = Ics) of 25 kA at 440 V AC, providing reliable overcurrent and short-circuit protection for downstream circuits and connected loads. This circuit breaker is intended for installation in switchgear panels and motor control centers where dependable circuit protection is essential. The 3-pole configuration makes it suitable for three-phase AC power systems commonly found in factory automation, machine tool, and general industrial applications. The equal Icu and Ics ratings ensure that the breaker maintains full service capability even after interrupting a fault at its maximum rated breaking capacity. The HK-KT7M34WBWS is a direct replacement part for maintenance and repair of Mitsubishi-equipped electrical distribution systems.