Voltage type (operating voltage)AC
External power supply requiredNo
Max. permitted off-delay time0s
Min. adjustable delay-on energization time0s
Min. adjustable off-delay time0s
Max. permitted delay-on energization time0s
Type of electric connectionScrew connection
Operating voltage at AC 50 Hz200 - 500V
Operating voltage at AC 60 Hz200 - 500V
Voltage measuring range200 - 500V
Voltage type of supply voltageAC
Phase sequence monitoringYes
Phase failure detectionYes
Function under voltage detectionNo
Function over voltage detectionNo
Phase imbalance monitoringNo
Supply voltage AC 50 Hz200 - 500V
Supply voltage AC 60 Hz200 - 500V
Number of contacts as normally closed contact0
Number of contacts as normally open contact0
Number of contacts as change-over contact1