Relpol Phase, Voltage Monitoring Relay With SPDT Contacts, 3 Phase, Overvoltage, Undervoltage

Relpol Phase, Voltage Monitoring Relay With SPDT Contacts, 3 Phase, Overvoltage, Undervoltage, Phase Sensitivity: Phase Failure, Phase Sequence, Time Delay: 2s, Dimensions: 18 x 64 x 90mm, Length: 18mm, Maximum Operating Temperature: +55°C, Maximum Voltage Sensed: 552V, Minimum Operating Temperature: -20°C, Mounting Type: DIN Rail, Operating Temperature Range: -20 → +55°C, MPN: ECPF08