Lumberg Automation M12 Power High-Performance Solution
Whether flexible (over 10 million cycles/torsion) or permanently installed – Lumberg Automation is known for delivering top-quality power supply solutions, even over long distances. Belden’s M12 Power portfolio not only meets but exceeds IEC standards, delivering a power range from 16 to 24 amps. It offers key advantages over other providers in terms of compact size and maximum reliability, even in applications with ambient temperatures up to 125 °C. The comprehensive portfolio includes not only connection and extension cables in TPE (tray rated), PUR, PVC, or LZNH versions, but also a full range of accessories: H-, T-, and Y-splitters, field-attachable connectors, and device connectors. Both straight and angled versions are available – including shielded variants.
Features & Benefits
- High current capacity: Support up to 24 amps per pin at 630 V AC/DC.
- Durability: Protects against dust and water for enhanced reliability and low, long-term cost of ownership with IP65, IP67 and IP69K-rated connectors.
- Compact design: Attain high current capacity in tight spaces with space-saving S-, L-, K- and T-coded assemblies.
35 product families

RKWT 4S-1028
M12 Power | Cordset | Female Angled → Open End, 4-pin S-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A
4 items
RKWTS 4S-1027
M12 Power | Cordset | Female Angled → Open End, 4-pin S-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A, Shielded
4 items
RSWT 4S-1028
M12 Power | Cordset | Male Angled → Open End, 4-pin S-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A
4 items
MPS-8U-RST 4S-2RKT 4S
M12 Power | h-splitter | Male → 2 x Female, 4-pin S-coded, 630 V / 12 A
1 item
MPS-8U-RST 4T-2RKT 4T
M12 Power | h-splitter | Male → 2 x Female, 4-pin T-coded, 63 V / 12 A
1 item
MPS-8U-RST 5L-2RKT 5L
M12 Power | h-splitter | Male → 2 x Female, 4-pin L-coded, 63 V / 16 A
1 item
MPS-HU-RST 4S-3RKT 4S
M12 Power | H-splitter | Male → 3 x Female, 4-pin S-coded, 630 V / 12 A
1 item
MPS-HU-RST 4T-3RKT 4T
M12 Power | H-splitter | Male → 3 x Female, 4-pin T-coded, 63 V / 12 A
1 item
MPS-HU-RST 5K-3RKT 5K
M12 Power | H-splitter | Male → 3 x Female, 4-pin K-coded, 630 V / 12 A
1 item
MPS-HU-RST 5L-3RKT 5L
M12 Power | H-splitter | Male → 3 x Female, 4-pin L-coded, 63 V / 16 A
1 item
MPS-TU-RST 4S-2RKT 4S
M12 Power | T-splitter | Male → 2 x Female, 4-pin S-coded, 630 V / 12 A
1 item
MPS-TU-RST 4T-2RKT 4T
M12 Power | T-splitter | Male → 2 x Female, 4-pin T-coded, 63 V / 12 A
1 item
MPS-TU-RST 5K-2RKT 5K
M12 Power | T-splitter | Male → 3 x Female, 4-pin K-coded, 630 V / 12 A
1 item
MPS-TU-RST 5L-2RKT 5L
M12 Power | T-splitter | Male → 3 x Female, 4-pin L-coded, 63 V / 16 A
1 item
RST 4L- RK 40-996/1M P-12556
M12 to 7/8", Power Double-Ended Cordset: Male straight to female straight, 4-pin, Black body, 50 V AC/60 V DC, 8 A; yellow TPE jacket, 1.50 mm2 (16 AWG)
1 item
MPS-8U-RST 5K-2RKT 5K
M12 Power | h-splitter | Male → 2 x Female, 4-pin K-coded, 630 V / 12 A

RS 40-RKT 4L-996/1M P-12556
7/8" to M12, Power Double-Ended Cordset: Male straight to female straight, 4-pin, Black body, 50 V AC/60 V DC, 8 A; yellow TPE jacket, 1.50 mm2 (16 AWG)
RST 5L-RKT 5L-1031
M12 Power | Cordset | Male Straight → Female Straight, 5-pin L-code, TPE (2.50 mm2) 14 AWG, 63 V / 24 A
50 itemsRKWT 4K-1028
M12 Power | Cordset | Female Angled → Open End, 4-pin K-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A
4 itemsRKWT 4L-1026
M12 Power Single-Ended Cordset: Female, angled, 4-pin, L-coded, blue body, 50 V AC/60 V DC, 20 A; PUR black cable, ca. 2,5mm2
4 itemsRKWT 4T-1026
M12 Power | Cordset | Female Angled → Open End, 4-pin T-code, PUR (2.50 mm2) 14 AWG, 63 V / 24 A
4 itemsRKWT 5K-1024
M12 Power | Cordset | Female Angled → Open End, 5-pin K-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A
4 itemsRKWT 5L-1022
M12 Power | Cordset | Female Angled → Open End, 5-pin L-code, PUR (2.50 mm2) 14 AWG, 63 V / 24 A
4 itemsRKWTS 4K-1027
M12 Power | Cordset | Female Angled → Open End, 4-pin K-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A, Shielded
4 itemsRKWTS 4L-1025
M12 Power | Cordset | Female Angled → Open End, 4-pin L-code, PUR (2.50 mm2) 14 AWG, 63 V / 24 A, Shielded
4 itemsRKWTS 4T-1025
M12 Power | Cordset | Female Angled → Open End, 4-pin T-code, PUR (2.50 mm2) 14 AWG, 63 V / 24 A, Shielded
4 itemsRKWTS 5K-1023
M12 Power | Cordset | Female Angled → Open End, 5-pin K-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A, Shielded
4 itemsRKWTS 5L-1021
M12 Power Single-Ended Cordset: Female, angled, 5-pin(4+FE), L-coded, shielded, blue body, 50 V AC/60 V DC, 20 A; PUR grey cable, ca. 2,5mm2
4 itemsRSWT 4K-1028
M12 Power | Cordset | Male Angled → Open End, 4-pin K-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A
4 itemsRSWT 4L-1026
M12 Power | Cordset | Male Angled → Open End, 4-pin L-code, PUR (2.50 mm2) 14 AWG, 63 V / 24 A
4 itemsRSWT 4T-1026
M12 Power | Cordset | Male Angled → Open End, 4-pin T-code, PUR (2.50 mm2) 14 AWG, 63 V / 24 A
4 itemsRSWT 5K-1024
M12 Power | Cordset | Male Angled → Open End, 5-pin K-code, PUR (2.50 mm2) 14 AWG, 630 V / 24 A
4 itemsRSWT 5L-1022
M12 Power | Cordset | Male Angled → Open End, 5-pin L-code, PUR (2.50 mm2) 14 AWG, 63 V / 24 A
4 itemsRSWTS 4K-1027
M12 Power Single-Ended Cordset: Male, angled, 4-pin(3+PE), K-coded, shielded, blue body, 600 V AC/DC, 20 A; PUR black cable, ca. 2,5mm2
4 itemsRSWTS 4L-1025
M12 Power | Cordset | Male Angled → Open End, 4-pin L-code, PUR (2.50 mm2) 14 AWG, 63 V / 24 A, Shielded
4 items