NZML4-4-AE1000/630 Eaton Molded Case Circuit Breaker

The NZML4-4-AE1000/630 is a molded case circuit breaker with a 1000A continuous current rating. The neutral conductor rating is adjustable between 315A and 630A. Overload protection is adjustable from 500A to 1000A. Short-circuit magnetic trip settings range from 2000A to 12000A. This device supports configurations where neutral capacity is intentionally reduced relative to phase conductors while maintaining full-phase overcurrent protection. It complies with applicable MCCB standards for industrial power distribution systems.