Rated control supply voltage Us at AC 50HZ450 - 720V
Rated control supply voltage Us at DC- - -V
Max. permitted off-delay time30s
Rated control supply voltage Us at AC 60HZ450 - 720V
Min. adjustable delay-on energization time0.2s
Type of electric connectionSpring clamp connection
With detachable clampsYes
External power supply requiredNo
Voltage type (operating voltage)AC
Width22.5mm
Voltage measuring range450 - 720V
Voltage type of supply voltageAC
Phase sequence monitoringYes
Phase failure detectionYes
Function under voltage detectionYes
Function over voltage detectionYes
Phase imbalance monitoringYes
Rated switch current4A
Number of contacts as normally closed contact0
Number of contacts as normally open contact0
Number of contacts as change-over contact2
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