Crouzet Voltage Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail
6mm, Length: 69mm, Maximum Operating Temperature: +50°C, Minimum Operating Temperature: -20°C, Minimum Voltage Sensed: 183V ac, MPN: 84873222.5 x 92.3 → 30s, Series: M3US, Dimensions: 69 x 17.Crouzet Voltage Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail, Voltage Sensitivity: Overvoltage, Undervoltage, Time Delay: 0.