GLD3-RT/95/147

Slot width: 3 mm, Light source: LED, Light type: modulated visible red light, Signal output: 1 NPN and 1 PNP Short circuit and overload protected Reverse polarity protected, Switching type: light/dark on, Connection: M8 x 1 connector, 4-pin, Operating voltage: 10 ... 30 V DC, Ambient temperature: -40 ... 70 °C (-40 ... 158 °F)