About this item
- Product Name : Proximity Switch;Model : LJ12A3-4-Z/AY;Theory : Inductive Sensor;Wire Type : 3 Wire Type (Brown, Blue, Black)
- Switch Appearance Type : Cylinder Type, Metal Shell;Output Type : PNP NC(Normal Close);SensorDistance : 4mm(+/-10%);Supply Voltage : DC 10-30V
- Output Current(Max) : 300 mA;Detect Object : Iron;Sensor Diameter : 10.5mm/0.41″;Thread Diameter : 12mm/0.47″
- Total Size : 56.5 x 12mm/ 2.2” x 0.47” (L*D);Cable Length : 1.2m/4ft;External Material : Plastic, Metal
- Color : Silver Tone, Blue, Black;Net Weight : 46g;Package Content : 1 x Proximity SwitchSome Parts
- Power supply inverted connecting protection, short circuit protection, non-contact detecting device.
- When proximity switch is close to some target object, it will send out control signal.
- Used widely in the machine tool industry, frequency counters and other automatic control system.





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