Datasheet
65www.lumberg-automationusa.com 1-717-217-2299
Be Certain with Belden
Cordsets
Single-Ended
M8-Round-Plug Connector, Single-Ended Cordsets, According to IEC 61976-2-104
RKMV 3 | RKMV 4 | RKMV 8 | RKMWV 3 | RKMWV 4
Technical Data
Environmental
Degree of protection  IP 67 / NEMA 6P
Operating temperature range  -40°C (-40°F) / +90°C (+194°F)
Mechanical 
Housing / Molded body  TPU
Insert  PA / TPU
Contact  CuZn, pre-nickeled and
  0.8 microns gold-plated
Coupling nut  CuZn, nickel-plated
Electrical data
Contact resistance  ≤ 5 mΩ
Nominal current at 40°C  4 A
Nominal voltage  3 poles 60 V
  4 poles 30 V
Rated voltage  3 poles 63 V
  4 poles 36 V
Test voltage  3 poles 1.5 kV eff. / 60 s
  4 poles 0.8 kV eff. / 60 s
Insulation resistance  > 10
9
 Ω
Pollution degree  3
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 0.75 mm
2
Orange .197” (5.0 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)
354
PUR, halogen-free 8 x 0.14 mm
2
Black .197” (5.0 mm)
Part Number Pins Outer Jacket Standard Cable Lengths Characteristics
RKMV 3-06/...M RKMWV 3-06/...M
3
PVC 2 M / 5 M / 10 M
RKMV 3-224/...M RKMWV 3-224/...M PUR, halogen-free 2 M / 5 M / 10 M
RKMV 4-07/...M RKMWV 4-07/...M
4
PVC 2 M / 5 M / 10 M
RKMV 4-225/...M RKMWV 4-225/...M PUR, halogen-free 2 M / 5 M / 10 M
RKMV 8-354/...M
8
PUR, halogen-free 2 M / 5 M / 10 M
Cordsets 
Single-Ended


