Lumberg Automation Sensor/Actuator Connectors
Rely on our extensive portfolio of Sensor/Actuator Connectors for your factory or machinery automation setup. You’ll find just what you need with this industry-proven market standard for decades. Flexible and robust designs, as well as a remarkably large number of standard and special options, make Sensor/Actuator Connectors from Lumberg Automation suitable for a wide variety of applications and markets, such as food and beverage, transportation, automotive or material handling. NEW M8/M12 Field Attachable Connectors with an IDC design for termination speeds installation, increasing uptime and lowering cost.

Features & Benefits
- Global Usability: Internationally standardized connector technology with various codings to ensure global usability
- Maximize Efficiency: Save time and effort with a quick and easy installation
- Comprehensive Portfolio: Various product elements, such as right angled or straight, LED lights, field attachable or receptacles, and many pole options
- Future-Oriented: Better use of I/O module capacity supports the decentralization approach of cyber-physical systems
- User-Friendly Design: The M12 T-Splitter offers a unique, compact, offset design giving more room to work when installing & maintaining devices on walls
1,004 product families

RST 4-RKT 4-225
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 4-pin M12 Standard connector to female straight A-coded translucent 4-pin M12 Standard connector, 230 V AC/DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
44 items
RST 5-RKT 5-228
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 5-pin M12 Standard connector to female straight A-coded translucent 5-pin M12 Standard connector, 50 V AC / 60 V DC, 4 A; PUR black cable, 5-wires, 0.50 mm2
44 items
RSMV 3-RKMV 3-224
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 3-pin M8 Standard connector to female straight A-coded translucent 3-pin M8 Standard connector, 50 V AC / 60 V DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
42 items
RST 5-RKT 5-794
M12 - Male 0° to Female 0° | #Contacts: 5 | 30 V | Cable TPE YE, 18 AWG, IEC | cURus
42 items
RST 4-RKT 4-637
Sensor/Actuator Double-Ended Cordset: Male straight A-coded yellow 4-pin M12 Standard connector to female straight A-coded yellow 4-pin M12 Standard connector, 230 V AC/DC, 4 A; TPE yellow cable, 4-wires, 0.824 mm2
41 items
RST 4-RKWT 4-225
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, 4-wires, 0.34 mm2
38 items
RST 4-RKT 4-602
Sensor/Actuator Double-Ended Cordset: Male straight A-coded yellow 4-pin M12 Standard connector to female straight A-coded yellow 4-pin M12 Standard connector, 230 V AC/DC, 4 A; PUR yellow cable, 4-wires, 0.824 mm2
36 items
RST 4-RKWT 4-637
Sensor/Actuator Double-Ended Cordset: Male straight A-coded yellow 4-pin M12 Standard connector to female angled A-coded yellow 4-pin M12 Standard connector, 230 V AC/DC, 4 A; TPE yellow cable, 4-wires, 0.824 mm2
33 items
RKT 4-MF225
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 4-pin, A-coded, translucent body, 230 V AC/DC, 4 A; PU black cable, 4-wires, 0.34 mm2
30 items
RST 4-RKWT 4-602
Sensor/Actuator Double-Ended Cordset: Male straight A-coded yellow 4-pin M12 Standard connector to female angled A-coded yellow 4-pin M12 Standard connector, 230 V AC/DC, 4 A; PUR yellow cable, 4-wires, 0.824 mm2
30 items
RST 5-RKWT 5-228
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 5-pin M12 Standard connector to female angled A-coded translucent 5-pin M12 Standard connector, 50 V AC / 60 V DC, 4 A; PUR black cable, 5-wires, 0.50 mm2
30 items
RKT 4-225
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 4-pin, A-coded, translucent body, 230 V AC/DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
29 items
RSMV 3-RKMWV 3-224
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 3-pin M8 Standard connector to female angled A-coded translucent 3-pin M8 Standard connector, 50 V AC / 60 V DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
29 items
RSTS 4-RKTS 4-288
Sensor/Actuator Double-Ended Cordset: Male straight A-coded orange 4-pin M12 Standard connector to female straight A-coded orange 4-pin M12 Standard connector, shielded, 50 V AC / 60 V DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
29 items
RSWT 4-RKT 4-225
Sensor/Actuator Double-Ended Cordset: Male angled A-coded translucent 4-pin M12 Standard connector to female straight A-coded translucent 4-pin M12 Standard connector, 230 V AC/DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
28 items
RKMV 3-224
M8 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 3-pin, A-coded, translucent body, 50 V AC / 60 V DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
27 items
RST 4-225
M12 Standard Sensor/Actuator Single-Ended Cordset: Male, straight, 4-pin, A-coded, translucent body, 230 V AC/DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
27 items
RKT 5-228
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 5-pin, A-coded, translucent body, 50 V AC / 60 V DC, 4 A; PUR black cable, 5-wires, 0.50 mm2
26 items
RKTS 4-288
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 4-pin, A-coded, shielded, orange body, 50 V AC / 60 V DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
26 items
RKWT 4-225
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, angled, 4-pin, A-coded, translucent body, 230 V AC/DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
26 items
RKWT/LED A 4-3-224
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, angled, 4-pin, A-coded, translucent body, 10-30 V DC, 4 A, with 2xLEDs (PNP); PUR black cable, 3-wires, 0.34 mm2
26 items
RST 3-RKMV 3-224
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 3-pin M12 Standard connector to female straight A-coded translucent 3-pin M8 Standard connector, 50 V AC / 60 V DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
26 items
RST 3-RKT 4-3-224
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 4-pin M12 Standard connector to female straight A-coded translucent 4-pin M12 Standard connector, 230 V AC/DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
25 items
RSTS 8-RKTS 8-299
Sensor/Actuator Double-Ended Cordset: Male straight A-coded orange 8-pin M12 Standard connector to female straight A-coded orange 8-pin M12 Standard connector, shielded, 30 V AC/DC, 2 A; PUR black cable, 8-wires, 0.25 mm2
25 items
RKTS 8-299
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 8-pin, A-coded, shielded, orange body, 30 V AC/DC, 2 A; PUR black cable, 8-wires, 0.25 mm2
24 items
RST 4-RKMV 4-225
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 4-pin M12 Standard connector to female straight A-coded translucent 4-pin M8 Standard connector, 30 V AC/DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
24 items
RST 4-RKT 4-251
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 4-pin M12 Standard connector to female straight A-coded translucent 4-pin M12 Standard connector, 230 V AC/DC, 4 A; PUR orange cable, 4-wires, 0.34 mm2
24 items
RKTS 5-298
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 5-pin, A-coded, shielded, orange body, 50 V AC / 60 V DC, 4 A; PUR black cable, 5-wires, 0.34 mm2
23 items
RST 3-RKWT 4-3-224
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
23 items
RST 4-RKWT/LED R 4-981
RST 4-RKWT/LED R 4-981 - 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 orange cable,...
23 items
RST 8-RKT 8-282
Sensor/Actuator Double-Ended Cordset: Male straight A-coded orange 8-pin M12 Standard connector to female straight A-coded orange 8-pin M12 Standard connector, 30 V AC/DC, 2 A; PUR black cable, 7-wires, 0.25 mm2
23 items
RSWT 4-RKWT 4-225
Sensor/Actuator Double-Ended Cordset: Male angled 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, 4-wires, 0.34 mm2
23 items
RKT 8-282
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 8-pin, A-coded, translucent body, 30 V AC/DC, 2 A; PUR black cable, 7-wires, 0.25 mm2
22 items
RKWTS 4-288
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, angled, 4-pin, A-coded, shielded, orange body, 50 V AC / 60 V DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
21 items
RST 4-RKT 4-643
M12 - Male 0° to Female 0° | #Contacts: 4 | 250 V | Cable TPE YE, 22 AWG, IEC | cURus
21 items
RST 4-RKT 4-981
RST 4-RKT 4-981 - Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 4-pin M12 Standard connector to female straight A-coded translucent 4-pin M12 Standard connector, 230 V AC/DC, 4 A; PUR orange cable, 4-wires, 0.34 mm2
21 items
RST 5-228
M12 Standard Sensor/Actuator Single-Ended Cordset: Male, straight, 5-pin, A-coded, translucent body, 50 V AC / 60 V DC, 4 A; PUR black cable, 5-wires, 0.50 mm2
21 items
RKT 4-602
M12 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 4-pin, A-coded, yellow body, 230 V AC/DC, 4 A; PUR yellow cable, 4-wires, 0.824 mm2
20 items
RST 4-RKWT/LED P 4-225
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 black cable, 4-wires, 0.34 mm2
20 items
RSTS 5-RKTS 5-298
Sensor/Actuator Double-Ended Cordset: Male straight A-coded orange 5-pin M12 Standard connector to female straight A-coded orange 5-pin M12 Standard connector, shielded, 50 V AC / 60 V DC, 4 A; PUR black cable, 5-wires, 0.34 mm2
20 items
RSWT 3-RKMV 3-224
Sensor/Actuator Double-Ended Cordset: Male angled A-coded translucent 3-pin M12 Standard connector to female straight A-coded translucent 3-pin M8 Standard connector, 50 V AC / 60 V DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
20 items
RST 3-RKWT/LED A 4-3-224
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 2xLEDs (PNP), 10-30 V DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
19 items
RST 4-RKWT/LED W 4-265
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 grey cable, 4-wires, 0.34 mm2
19 items
RKMV 3-06
M8 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 3-pin, A-coded, translucent body, 50 V AC / 60 V DC, 4 A; PVC orange cable, 3-wires, 0.34 mm2
18 items
RKMV 4-225
M8 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 4-pin, A-coded, translucent body, 30 V AC/DC, 4 A; PUR black cable, 4-wires, 0.34 mm2
18 items
RSMV 3-RKMWV/LED A 3-224
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 3-pin M8 Standard connector to female angled A-coded translucent 3-pin M8 Standard connector with 2xLEDs (PNP), 10-30 V DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
18 items
RSMV 3-RKT 4-3-224
Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 3-pin M8 Standard connector to female straight A-coded translucent 4-pin M12 Standard connector, 50 V AC / 60 V DC, 4 A; PUR black cable, 3-wires, 0.34 mm2
18 items
RSTS 8-299
M12 Standard Sensor/Actuator Single-Ended Cordset: Male, straight, 8-pin, A-coded, shielded, orange body, 30 V AC/DC, 2 A; PUR black cable, 8-wires, 0.25 mm2
18 items
