NZM6B-63/ZM6-40 Eaton Molded Case Circuit Breaker

The NZM6B-63/ZM6-40 is a 3-pole thermal-magnetic molded case circuit breaker rated at 40A. Its thermal trip range is 25–40A; its magnetic trip range is 260–500A. It provides protection for motor loads up to 40 HP at 575V. The device operates across multiple voltage levels and meets applicable standards for molded case circuit breakers. It is designed for use in industrial control and power distribution applications requiring coordinated overcurrent and short-circuit protection.