Position switch with Roller plunger, Metal enclosure 40 mm according to EN 50041, 1 NO/1 NC quick action contact with M12 connector, 5-pole, Fixed, with 2 LEDs, yellow/green, 24 V DC, 4 A, Pin assignment: Pin1=21+13 Jumper + LED green, Pin2=22, Pin3 = ground LED, Pin4=14 + LED yellow, Pin5=PE