NZM74-63 Eaton Molded Case Circuit Breaker

The NZM74-63 is a molded case disconnect switch with a continuous current rating of 63 A. Designed for industrial disconnection applications, it provides isolation functionality and accommodates fuses up to 160 A for short-circuit protection. It complies with applicable standards for molded case disconnect switches and is part of the NZM74 series. The device is intended for use in fixed installations where manual switching and circuit isolation are required. Its construction supports reliable operation under typical industrial environmental conditions. No integral overcurrent tripping mechanism is included; external fuse protection is mandatory per its design. The unit is rated for use in systems with specified voltage and fault current limits consistent with standard industrial power distribution requirements.