NZM6B-63/ZM6-50-500-OBI-NA Eaton Molded Case Circuit Breaker

The NZM6B-63/ZM6-50-500-OBI-NA is a molded case circuit breaker rated for 50A continuous current operation and featuring an instantaneous magnetic trip range of 260–500A. It is designated NA for compliance with North American market requirements. This device provides standard instantaneous fault protection without adjustable trip settings. The model number and configuration reflect its placement within the NZM6B product line and its specific trip characteristic and regional certification.