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it has superior impact resistance
which can not directly load the power
40mm bore and 20mm stroke
plunger spring return
soundproof seal
OC-60 NC Rolling Gate Door Contact Magnetic Reed Switch 2Set Straight Shank Drill Bits it has superior impact resistanceDescription: 1. Actuation Distance: 60 70mm. Zinc Alloy Housing, Stainless Steel Pipe. 2. The reed switch is an electrical switch operated by an applied magnetic field. 3. Designed for use with alarm systems. Great for use in family and factory window, door. etc. 4. Screw Mounted for easily install. 5. NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive (
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