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    2Pack MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black

    $9.88

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    Product details

  • Operation Mode: ON-NONE-OFF, OFF-NONE-ON, ON-NONE-ON
  • Current Rating: 0.5 Amps
  • Operating Voltage: 24 Volts
  • Contact Type: Screws
  • Connector Type: Screws
  • Brand: QLXHBOT
  • Terminal: Screw
  • Item dimensions L x W x H: 2 x 1 x 0.1 inches
  • Circuit Type: 3-way
  • Contact Material: Metal

    • About this item

  • Product Name: Surface Mount Magnetic Reed Switch.Type:MC-31B.Color:Black.Material: fireproof ABS material.Product size: 55X12.5X11.5mm / 2.17" x 0.45" x 0.45"(L*W*H).Maximum Switch Voltage: 100V DC.Maximum switch current: 0.5A.Maximum switch power: 10W.
  • Contact Type: NC/NO/COM: NC means Normally Closed.When the magnet together, the circuit is conductive; when the magnet separate, the circuit is not conductive.NO means normally open: when the magnets are separated, the circuit is turned on ; when the magnets are together, the circuit is not turned on. Actuation Distance: 10-20mm.
  • Reed switch can be used in home security and burglar alarm system. It is an ideal choice for wooden doors and windows in homes and factories.
  • Magnetic Reed Switch can not connect directly to power, It needs to work with the alarm system. It provides a switching signal.
  • Package Content: 2 sets Magnetic Reed Switch+8pcs Screws