NZM6B-100/ZM6A-100-CNA Eaton Molded Case Circuit Breaker

The NZM6B-100/ZM6A-100-CNA is a 3-pole molded case circuit breaker with a fixed thermal trip setting of 100A and an adjustable magnetic trip range spanning 600A to 1200A. Its rated short-circuit interrupting capacity is 25kA at both 240V and 480V, and 14kA at 600V. Designed for industrial power distribution applications requiring consistent overcurrent protection, it operates without thermal adjustment capability and relies on its fixed thermal element for overload response. The device meets applicable safety and performance requirements for use in commercial and industrial electrical systems where these voltage and current ratings apply.