Lumberg Automation 12428 RST 4-RKWT/LED P 4-377/2 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 With 3xLEDs (pnp), 10-30 V Dc, 4 A; Pur Yellow Cable, 4-wires, 0.34 Mm²