... >

Power Detector

(9)
China Industrial Relay Output AC 220V 380V Voltage Detection Device For Alarm Control System SPD-220 for sale

Industrial Relay Output AC 220V 380V Voltage Detection Device For Alarm Control System SPD-220

Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
Contact Now
China AC voltage detector to indicate absence of mains voltage SPD-220 for sale

AC voltage detector to indicate absence of mains voltage SPD-220

Price: $17.00(10 - 499 Pieces) $16.00(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
Contact Now
China Power off 220V/380V wired voltage sensor alarm failure power detection customized alarm method by AC detection with call/SMS notification power off for sale

Power off 220V/380V wired voltage sensor alarm failure power detection customized alarm method by AC detection with call/SMS notification power off

Price: $17.00(1 - 99 Pieces) $16.00(>=100 Pieces)
MOQ: 1 Piece
Delivery Time: Negotiable
Contact Now
China Power Off Detection Power Off Detection Alarm DIN Rail Installation Power Cut Sensor Wired AC Power Failure 220V/380V for sale

Power Off Detection Power Off Detection Alarm DIN Rail Installation Power Cut Sensor Wired AC Power Failure 220V/380V

Price: Negotiable
MOQ: 1 Piece
Delivery Time: Negotiable
Contact Now
China AC Voltage 220V/380V Power Failure Detection Device Power Failure Alarm Power Supply Detection Sensor for sale

AC Voltage 220V/380V Power Failure Detection Device Power Failure Alarm Power Supply Detection Sensor

Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
Contact Now
China Customized Power-off and Explosion-Proof Detection Alarm Mode Power Failure Sensor by Flame Retardant Power Failure Sensor Relay Output Alarm for sale

Customized Power-off and Explosion-Proof Detection Alarm Mode Power Failure Sensor by Flame Retardant Power Failure Sensor Relay Output Alarm

Price: $15.80(50 - 999 Pieces) $15.00(>=1000 Pieces)
MOQ: 50 Pieces
Delivery Time: Negotiable
Contact Now
China Power off detection switch quantity interface AC 220V/380V voltage signal detection device power off alarm sensor for sale

Power off detection switch quantity interface AC 220V/380V voltage signal detection device power off alarm sensor

Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
Contact Now
China AC Power Failure Detection Detector Power Off Alarm Power Cut Sensor 220V/380V for sale

AC Power Failure Detection Detector Power Off Alarm Power Cut Sensor 220V/380V

Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
Contact Now
China Power off detection voltage detection device power off alarm power failure sensor for sale

Power off detection voltage detection device power off alarm power failure sensor

Price: $16.00(10 - 499 Pieces) $15.50(>=500 Pieces)
MOQ: 10 Pieces
Delivery Time: Negotiable
Contact Now