NZM1-XUHIV20KL24AC Eaton Molded Case Circuit Breaker

The NZM1-XUHIV20KL24AC is a molded case circuit breaker undervoltage release accessory from Eaton Moeller, rated at 24VAC. It includes two early-make normally open auxiliary contacts and provides early-make timing of approx. 20ms, allowing control connections to establish before the breaker closes. Intended for interlocking, load-shedding, and emergency-stop circuits, it prevents accidental re-closure when undervoltage conditions occur. Designed for NZM1(-4) and N(S)1(-4) series molded case circuit breakers, it uses screw terminal connection and a modular design. The accessory is UL listed, CSA certified, and CE marked. It is not compatible with remote operator (NZM...-XR), early-make contacts (NZM...-XHIV), or shunt release (NZM...-XA).