298 1-717-217-2299 www.lumberg-automationusa.com
M8 Field Attachable Connectors
RSMC | RKMC Male, 3- and 4-Pole
Field attachable connector, M8 male connector
3- and 4-pole with threaded joint, assembling
with solder connections.
RSMC
RKMC
Female, 3- and 4-Pole
Field attachable connector, M8 Female
connector 3- and 4-pole with threaded joint,
assembling with solder connections.
Face Views / M12, Male / Female
3 pole 4 pole
Pin Assignments
5
4
3
8
6
7
12
5
4
3
8
6
7
12
299www.lumberg-automationusa.com 1-717-217-2299
Be Certain with Belden
Field Attachable
Connectors
M8 Field Attachable Connectors
RSMC | RKMC
Technical Data
Environmental
Degree of protection IP 67 / NEMA 6P
Operating temperature range RSMC: -25°C (-13°F) / +80°C (+176°F)
RKMC: -40°C (-40°F) / +85°C (+185°F)
Mechanical
Housing / Molded body RSMC: CuZn, nickel-plated
RKMC: PBT
Insert PA
Contact RSMC: CuZn, pre-nickeled and
0.8 microns gold-plated
RKMC: CuSn, gold-plated
Receptacle shell CuZn, nickel-plated
O-ring FKM (only RKMC)
Mode of connection Solder connection
Connectable conductor RSMC: max. 0.34mm2
RKMC: max. 0.25 mm2
Electrical
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 RSMC:
3 poles 1.5 kV eff. / 60 s
4 poles 0.8 kV eff. / 60 s
Insulation resistance > 109 Ω
Pollution degree 3
Part Number Pins Cable Diameter Range Characteristics
Male Female
RSMC 3 RKMC 3 3Ø 3.5-5.0 mm
RSMC 4 RKMC 4 4Ø 3.5-5.0 mm
Field Attachable
Connectors
