OC-60B NC Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch Clear please pay attention to the

please pay attention to the specifications below for max ratings of other load types:

and it has a hexagonal section in the middle for an increased bearing surface when adjusting the fitting with a wrench

7-inch x 0

Package Content: 10Pcs x Pipe Fitting

Wire Length : 0

OC-60B NC Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch Clear please pay attention to theDescription: 1. Actuation Distance: 50 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 (