10 Sets Screw Surface Mount Wired NC Magnetic Door Contact Reed Switch Alarm DC Worm Gear Motors External Size 150 x 95

External Size 150 x 95 x 50mm

Typical Application: Label printers

shower door

5 accuracy and fine-tuning function

the coils of the rotor must be connected to complete an electrical circuit

10 Sets Screw Surface Mount Wired NC Magnetic Door Contact Reed Switch Alarm DC Worm Gear Motors External Size 150 x 95Screw surface mount contact, white ABS housing. 27cm long wire lead that is side mounted. Comes with forty installation screws. NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!