connecting cable SIM-M8-4GD-5-PU For sensors and proximity switches. Conforms to standard=(* EN 61076-2-104, * EN 61984), Electrical connection=(* Straight socket/open end, * M8x1 / -, * 4-pole / 4-wire), Operating voltage range DC=0 - 30 V, Operating voltage range AC=0 - 30 V, Acceptable current load at 40°C=3 A