Reed Switch SM 2PIN Magnet Switch 2*14mm Normally Open magnitic

Description: This Reed Switch SM 2PIN magnitic switch  is a small device Switch 2*14mm called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed, the reeds separate and the switch opens. This makes for a great non-contact switch.