NZM6B-63/ZM6-60-800-OBI-NA Eaton Molded Case Circuit Breaker

The NZM6B-63/ZM6-60-800-OBI-NA is a molded case circuit breaker rated at 60A with an instantaneous magnetic trip setting adjustable between 400A and 800A. It carries a North American designation and complies with applicable regional standards for commercial and industrial electrical distribution systems. The device provides overcurrent protection through its fixed thermal response and field-adjustable magnetic trip function. Its design supports integration into panelboards and switchgear where precise short-circuit coordination and regional compliance are required. The model number reflects its series configuration, current rating, and trip range specification.