Technical Parameters Parameter Category Specification / Value Brand Eaton Product Series IZM Product Model IZM-UVR-TD-230AC Product Type Undervoltage Release (UVR) with Time Delay Compatibility Designed for IZM Series Air Circuit Breakers Rated Control Supply Voltage (Us) 230 V AC Trip Delay on Power Loss Time-Delayed (Specific delay time, e.g., 0.5s to 3s, to be confirmed with datasheet) Function Trips the circuit breaker when the supply voltage drops below a preset level and remains there for longer than the time delay. The breaker cannot be reclosed until the supply voltage is restored to a sufficient level. Mounting Typically installed inside the ACB compartment Connection Screw terminals for control wiring
