NZM6B-63/ZM6A-15-CNA Eaton Molded Case Circuit Breaker

The NZM6B-63/ZM6A-15-CNA is a 3-pole molded case circuit breaker with a fixed thermal trip setting of 15A and an adjustable magnetic trip range spanning 160A to 320A. Its interrupting rating is 25kA at 240V, 25kA at 480V, and 14kA at 600V. Designed for industrial power distribution, it provides consistent thermal overload protection and field-adjustable short-circuit response. The device complies with applicable safety and performance standards for molded case circuit breakers operating within these voltage and current parameters.