NZM6B-100/ZM6A-90-NA Eaton Molded Case Circuit Breaker

The NZM6B-100/ZM6A-90-NA is a 3-pole molded case circuit breaker with a fixed thermal trip setting of 90A and an adjustable magnetic trip range of 600–1200A. Its interrupting capacity is rated at 25kA at both 240V and 480V, and 14kA at 600V. This device complies with applicable standards for molded case breakers and is intended for use in industrial power distribution systems requiring defined overcurrent protection characteristics. The unit incorporates fixed thermal tripping functionality and field-adjustable magnetic instantaneous response. Voltage and interrupting capacity ratings are specified per standard test conditions. No auxiliary trip units or accessories are described in the source.