Mitsubishi HK-KT7M34WJ 4-Pole Molded Case Circuit Breaker 100A

The Mitsubishi HK-KT7M34WJ is a 4-pole molded case circuit breaker designed for electrical distribution and protection applications. It features a rated current of 100 amperes and provides reliable short-circuit protection with a breaking capacity of Icu = Ics = 25 kA at 440 V AC. The equal Icu and Ics values indicate that the breaker can deliver full service breaking performance, ensuring consistent protection under fault conditions. With its 4-pole configuration, the HK-KT7M34WJ is suitable for three-phase systems that require a switched neutral pole, offering comprehensive circuit isolation and overcurrent protection. This circuit breaker is commonly used in industrial power distribution panels, motor control centers, and factory automation electrical cabinets where dependable circuit protection is essential. The HK-KT7M34WJ is a genuine Mitsubishi replacement part engineered to meet the demanding requirements of industrial electrical installations.