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...

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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.


  • Product Name : Inductive Proximity Switch;Model : LJ12A3-4-Z/AX;Theory : Inductive Sensor;Wire Type : 3 Wire Type (Brown, Blue, Black)
  • Switch Appearance Type : Cylinder Type, Metal Shell;Output Type : NPN NC;Detecting Distance : 4mm(+/-10%);Supply Voltage : DC 6-36V
  • Output Current : 300mA;Detect Object : Iron;Column Sensor Diameter : 10.4mm/0.4";Thread Diameter : 12mm/0.5"
  • Total Size : 66 x 21mm/ 2.6'' x 0.8'' (L*Max.D);Cable Length : 1.16m/35.7'';External Material : Plastic, Metal
  • Net Weight : 43g;Color : Silver Tone, Orange,Gray;Package Content : 1 x Inductive Proximity Switch
  • Product Name : Inductive Proximity Switch;Model : LJ12A3-4-Z/AX;Theory : Inductive Sensor;Wire Type : 3 Wire Type (Brown, Blue, Black)
  • Switch Appearance Type : Cylinder Type, Metal Shell;Output Type : NPN NC;Detecting Distance : 4mm(+/-10%);Supply Voltage : DC 6-36V
  • Output Current : 300mA;Detect Object : Iron;Column Sensor Diameter : 10.4mm/0.4";Thread Diameter : 12mm/0.5"
  • Total Size : 66 x 21mm/ 2.6'' x 0.8'' (L*Max.D);Cable Length : 1.16m/35.7'';External Material : Plastic, Metal
  • Net Weight : 43g;Color : Silver Tone, Orange,Gray;Package Content : 1 x Inductive Proximity Switch

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