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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
Mounting Hole Distance: 59mm / 2
The internal support is used as a structural support to strengthen the support of the corner compression failure
Pins length : 80mm/3
Overall Size: 33mm x 67mm (L*Hex W)
37-inchx 0
Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for N.O./N.C. Applications OC-60 Switches & Relays Mounting Hole Distance: 59mm /Description: 1. Actuation Distance: 30 40mm. 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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