Type of electric connectionScrew connection
Single-phase under voltage possibleNo
Type of voltage measuring rangeAC
Three-phase under voltage possibleYes
Contains function DC-under voltageNo
Contains function DC-voltage hysteresisNo
Number of contacts as change-over contact2
Three-phase over voltage possibleYes
Number of contacts as normally closed contact0
Three-phase hysteresis possibleYes
Single-phase over voltage possibleNo
Voltage measuring range 1160 - 690V
Contains function DC-over voltageNo
Single-phase hysteresis possibleNo
Number of contacts as normally open contact0