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

The NZM6B-63/ZM6-50-500 is a molded case circuit breaker rated for 50A continuous current and featuring an adjustable instantaneous magnetic trip setting between 260A and 500A. It complies with standard fault interruption performance requirements. This device belongs to the NZM6B series and uses the ZM6-50-500 designation to indicate its 50A frame size and 500A maximum instantaneous trip value. The model supports standard industrial protection applications where precise, field-adjustable short-circuit tripping is required. Its design incorporates standardized mounting and terminal configurations typical of this class of low-voltage circuit protection equipment.