Mitsubishi HK-KT7M3G5-1-33 3-Pole Circuit Breaker 150A

The Mitsubishi HK-KT7M3G5-1-33 is a 3-pole circuit breaker designed for electrical distribution and protection in industrial environments. It features a rated current (In) of 150 amperes and delivers reliable short-circuit protection with an ultimate breaking capacity (Icu) and service breaking capacity (Ics) of 36 kA at 440 V AC. The three-pole configuration makes it suitable for three-phase AC power networks commonly found in factory and plant installations. This circuit breaker is engineered to safeguard electrical circuits and connected equipment against overload and short-circuit faults. With its robust construction and dependable interrupting performance, the HK-KT7M3G5-1-33 is commonly installed in control panels, switchboards, and motor control centers across a wide range of industrial and commercial applications. It provides consistent protection in demanding environments where reliable circuit interruption is essential for personnel safety and equipment longevity.