The Schneider Electric EZAUVR024DC is an undervoltage release (UVR) for the EasyPact EZC100 and EasyPact CVS100BS molded-case circuit breaker ranges. It trips the breaker when the control voltage drops below the operating threshold of 0.35 to 0.7 Un, and allows closing when voltage returns above 0.85 Un. The 50 ms response time means the release acts fast enough to protect downstream equipment from sustained undervoltage conditions.
Deployment context
Mounts inside the EasyPact EZC100 or CVS100BS breaker — no DIN-rail footprint of its own. The release connects to the breaker's internal mechanism and the 24 VDC control circuit; verify polarity on the DC coil before energizing.