NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White
>Sensing distance: 20-30mm
>Hole distance: 20mm
>Electrical parameters: maximum power 10W, maximum voltage 100V, maximum current 0.5A
Description
NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White
Model No.: MC-51
what is Magnetic Reed Switch？
The reed switch is an electrical switch operated by an applied magnetic field. … The switch may be actuated by an electromagnetic coil, making a reed relay, or by bringing a permanent magnet near it. When the magnetic field is removed, the contacts in the reed switch return to their original position.
What are magnetic reed switches used for?
A reed switch is an electromagnetic switch used to control the flow of electricity in a circuit. They are made from two or more ferrous reeds encased within a small glass tube-like envelope, which become magnetised and move together or separate when a magnetic field is moved towards the switch.
| Sensing distance | 20-30mm |
| Hole distance | 20mm |
| Electrical parameters | maximum power 10W, maximum voltage 100V, maximum current 0.5A |
| Switch form | NO-Normally Open / NC-Normally Close / NO+NC |
| Scope of application | metal doors/windows/cabinet |
| Current | 0.1A |
| Voltage | 100VDC |
| Power | 3w |
| Shell material | zinc alloy, silver gray plating |
| size | 30*13.5*7mm |
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