uxcell DC 6-36V NPN NO 3-Wire 4mm Distance Detector Proximity Sensor Switch SN04-N
ABS plastic shell, LED indicator light, angular column type, 3 wire system.When proximity switch is close to some target object, it will send out control signal.Power supply inverted connecting protection, short circuit protection, non-contact detecting device.Used widely in the machine tool industry, frequency counters and other automatic control system.
