NZM2/3-XU48DC Eaton Molded Case Circuit Breaker

The Eaton NZM2/3-XU48DC is a 48 V DC undervoltage release designed for use with NZM circuit-breakers and N switch-disconnectors. When the control voltage falls below 35 – 70% US, the device provides non-delayed disconnection of the connected protective or switching equipment. Its undervoltage-release function makes it suitable for emergency-stop devices. The unit is UL/CSA approved. This release is intended for applications where a loss or reduction of control voltage must initiate prompt disconnection, including emergency-stop arrangements. The specified operating control voltage is 48 V DC, and the release is identified by model NZM2/3-XU48DC for compatibility-focused selection.