NZMH9-250/ZM9A-80 Eaton Molded Case Circuit Breaker

The NZMH9-250/ZM9A-80 is a 3-pole molded case circuit breaker rated at 250A with inverse time thermal-magnetic trip functionality. It has a fixed thermal trip setting of 80A and a standard adjustable magnetic trip range from 600A to 1200A. Its interrupting capacity is 200kA at 240V AC and 85kA at 480V AC, compliant with UL and CSA standards. This device is intended for industrial motor and feeder protection applications where defined thermal-magnetic coordination and high fault current interruption are required.