ABB Frequency, Voltage Monitoring Relay With SPDT Contacts, 1, 3 Phase, Overvoltage, Undervoltage
ABB Frequency, Voltage Monitoring Relay With SPDT Contacts, 1, 3 Phase, Overvoltage, Undervoltage, Time Delay: ±20ms, Frequency Sensing Range: 40 → 70Hz, Current Range: 6.4mA, Dimensions: 108 x 67 x 90mm, Frequency Sensitivity: Overfrequency, Underfrequency, Length: 108mm, Maximum Operating Temperature: +60°C, Minimum Frequency Sensed: 40Hz, Minimum Operating Temperature: -20°C, Minimum Voltage Sensed: 0V ac, MPN: 1SVR560730R3402 CM-UFD.M33