NZM2/3-XAHIV48AC/DC Eaton Molded Case Circuit Breaker

The Eaton NZM2/3-XAHIV48AC/DC is a shunt release accessory designed for NZM2 and NZM3 molded case circuit breakers, offering reliable remote tripping functionality. Operating at 48V AC/DC across frequencies of 50/60/200/400 Hz and DC, it ensures compatibility with diverse electrical systems. The integrated early-make auxiliary contact engages approximately 20 milliseconds prior to the main contacts during manual operation, enhancing safety by preventing inadvertent contact with the breaker main contacts when energized. This accessory supports applications such as interlocking, load shedding, and emergency-stop functions. The shunt release features a screw terminal design and is compliant with UL, CSA, and IEC standards, ensuring robust performance and adherence to international safety regulations.