Datasheet
89www.lumberg-automationusa.com 1-717-217-2299
Be Certain with Belden
Cordsets
Single-Ended
M12-Round-Plug Connector, Single-Ended Cordsets, According to IEC 61076-2-101
RKT | RKWT
Technical Data
Environmental
Degree of protection IP 67 / NEMA 6P
Operating temperature range -25°C (-13°F) / +80°C (+176°F)
Mechanical
Housing / Molded body TPU
Insert TPU
Contact CuSn (12 poles: CuZn), pre-nickeled and
0.3 microns gold-plated
Coupling nut CuZn, nickel-plated
O-ring FKM
Electrical
Contact resistance ≤ 5 mΩ
Nominal current at 40°C 3–5 poles 4 A, 6-12 poles 2 A
Rated voltage 3–4 poles 250 V
5 poles 63 V, 6-12 poles 36 V
Cable Specifications
Cable No. Outer Jacket Conductor Size Jacket Color OD
06 PVC
3 x 0.34 mm
2
Orange .197” (5.0 mm)
07 PVC
4 x 0.25 mm
2
Orange .197” (5.0 mm)
Part Number Pins Outer Jacket Standard Cable Lengths Characteristics
RKT 4-3-06/...M RKWT 4-3-06/...M
3
PVC 2 M / 5 M / 10 M
RKT 4-3-224/...M RKWT 4-3-224/...M PUR, halogen-free 2 M / 5 M / 10 M
RKT 4-3-260/...M RKWT 4-3-260/...M PUR, halogen-free / welding
spark proof
2 M / 5 M / 10 M
RKT 4-07/...M RKWT 4-07/...M
4
PVC 2 M / 5 M / 10 M
RKT 4-225/...M RKWT 4-225/...M PUR, halogen-free 2 M / 5 M / 10 M
RKT 4-251/...M RKWT 4-251/...M PUR, halogen-free / welding
spark proof
2 M / 5 M / 10 M
RKT 5-56/...M RKWT 5-56/...M
5
PVC 2 M / 5 M / 10 M
RKT 5-228/...M RKWT 5-228/...M PUR, halogen-free 2 M / 5 M / 10 M
RKT 5-259/...M RKWT 5-259/...M PUR, halogen-free / welding
spark proof
2 M / 5 M / 10 M
RKT 8-6-268/...M RKWT 8-6-268/...M
6
PUR, halogen-free / welding
spark proof
2 M / 5 M / 10 M
RKT 8-6-337/...M RKWT 8-6-337/...M PUR, halogen-free / welding
spark proof
2 M / 5 M / 10 M
RKT 8-282/...M RKWT 8-282/...M
8
PUR, halogen-free 2 M / 5 M / 10 M
RKT 12-346/...M RKWT 12-346/...M
12
PUR, halogen-free 2 M / 5 M / 10 M
Cable No. Outer Jacket Conductor Size Jacket Color OD
56 PVC
5 x 0.34 mm
2
Orange .224” (5.7 mm)
224
PUR, halogen-free 3 x 0.34 mm
2
Black .169” (4.3 mm)
225
PUR, halogen-free 4 x 0.34 mm
2
Black .185” (4.7 mm)
228
PUR, halogen-free 5 x 0.50 mm
2
Black .213” (5.4 mm)
251
PUR, halogen-free
welding spark proof
4 x 0.34 mm
2
Orange .185” (4.7 mm)
259
PUR, halogen-free
welding spark proof
5 x 0.50 mm
2
Orange .217” (5.5 mm)
260
PUR, halogen-free
welding spark proof
3 x 0.34 mm
2
Orange .177” (4.5 mm)
268
PUR, halogen-free
welding spark proof
6 x 0.34 mm
2
Orange .236” (6.0 mm)
282
PUR, halogen-free 7 x 0.25 mm
2
Black .236” (6.0 mm)
337
PUR, halogen-free 6 x 0.34 mm
2
Black .236” (6.0 mm)
346
PUR, halogen-free 12 x 0.25 mm
2
Black .252” (6.4 mm)
Cordsets
Single-Ended
1.800.Belden1 | www.lumberg-automationusa.com