Sell 5A Overcurrent Protection Sensor Module AC Current Detection Sensor 12V Relay best price

5A Overcurrent Protection Sensor Module AC Current Detection Sensor 12V Relay Product parameters Working voltage: DC12V Working current: <20MA Operating frequency range: 20Hz-400Hz Output method: switch signal output Maximum detection wire diameter: 5.2mm Mounting holes: 3mm hole diameter, 52.5mm hole spacing Working environment: -40 ℃ ~ + 85 ℃ VCC: working voltage positive GND: negative working voltage ON: Normally open, NO and COM are disconnected before the relay is closed, and shorted after the relay is closed COM: common, relay common interface NC: normally closed, NO and COM are shorted before the relay is pulled in, and disconnected after the relay is pulled in #5A #Overcurrent #Protection #Sensor #Module #AC #Current #Detection #Sensor #12V #Relay