uxcell LJ18A3-8-Z/BX 3-Wire DC6-36V 8mm Tubular Inductive Proximity Sensor Switch Detector NPN NO 300mA
It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching. When proximity switch is close to some target object, it will send out control signal. Over-current and short circuit protection, with LED indicate, easily identifiable.