SafeHouseHub
Magnetic Reed Switch NC Surface Mount Wired Door Window Contact Sensor with A...

Magnetic Reed Switch NC Surface Mount Wired Door Window Contact Sensor with A...

$13.63
  • Condition: New
  • Ships from: JP
  • Seller: manapoliahet-30 (100% positive)
View this item on eBay

SafeHouseHub is reader-supported. When you buy through links on this page we may earn an affiliate commission from eBay, at no additional cost to you. Read our affiliate disclosure.

About this item

Normally Closed(NC): When the switch is close to the magnet, the circuit is conductive(light on); when the switch is separated from the magnet, the circuit is not conductive(light off). Normally Opened(NO): When the switch is separated from the magnet, the circuit is conductive(light on); When the switch is close to the magnet, the circuit is not conductive(light off).

Similar items

View