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SN04-P2 DC 3 wire PNP NC 5-30v proximity sensor proximity switch

Availability: In stock


This is a small metal proximity switch with a size of only 34*17.5mm, which can install in a small space. It has high sensitivity and excellent anti-interference ability. It has PNP normally closed output, 4mm detection distance, fast induction, IP67 waterproof level, and can be used indoors and outdoors. It can not only be used for mechanical automation, security equipment, car anti-theft and other operations, but also can be used in the hands of creators to match various control boards for robot runway switching and speed measurement.


  • Superior performance: high sensitivity, strong anti-interference ability, IP67 waterproof level
  • Small size, can be installed in a narrow space.
  • Wide range of application scenarios, can be used both indoors and outdoors.



  • Model: SN04-P2
  • Color: Blue
  • Detect Object: Magnetic Metal(the detection distance decreases when it is non-magnetic metal)
  • Detection distance 4mm
  • Set distance 0-4mm
  • Dimension:34*17.5*18mm
  • Operating Voltage: 24V
  • Cable Length:110mm
  • Shell Material: Metal
  • Waterproof: IP67
  • Net weight: 30g



Package List

  • 1xSN04-P2 proximity sensor
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