Lumberg Automation 28978 RST 3-RKWT 4-3-224/2 M Sensor/Actuator Double-Ended Cordset: Male Straight A-coded Translucent 4-pin M12 Standard Connector to Female Angled A-coded Translucent 4-pin M12 Standard Connector, 230 V AC/DC, 4 A; Pur Black Cable, 3-wires, 0.34 Mm²