M12-Round-Plug Connector, Double-Ended Cordsets,
RST-RKT | RST-RKWT
3-, 4-, 5-, and 8-Poles
Actuator/sensor cordset, double-ended, M12,
3-, 4-, 5- and 8-poles, male straight to female
straight connector with self-locking thread and
molded cable.
RST-RKT
Actuator/sensor cordset, double-ended, M12,
3-, 4-, 5- and 8-poles, male straight to female
90° connector with self-locking thread and
molded cable.
RST-RKWT
Pin Assignments
M12
3 poles
1=
3=
4=
brown
blue
black
4 poles
1=
2=
3=
4=
brown
white
blue
black
5 poles
1=
2=
3=
4=
5=
brown
white
blue
black
gray
8 poles
1=
2=
3=
4=
5=
6=
7=
8=
white
brown
green
yellow
grey
pink
blue
red
Data sheet | 08/03/16
Technical Support:
1-717-217-2289
www.lumberg-automationusa.com
Be Certain with Belden
M12-Round-Plug Connector, Double-Ended Cordsets
Technical Data
Environmental
Degree of protection
Operating temperature range
Mechanical
Housing / Molded body
Insert
Contact
Coupling nut
O-ring
Electrical
Current rating
Voltage rating
Cable Specifications
IP68 / Nema 6P
-40°C (-40°F) / +90°C (+194°F)
PUR, translucent gray
PUR orange
CuZn, gold-plated
CuZn, nickel-plated
FKM
3-5 poles 4A
8 poles 1.5A
3-4 poles 250V
5-8 poles 30V
Cable No. Outer Jacket Conductor Size
659
646
647
661
PVC
PVC
PVC
PVC
22 AWG
22 AWG
22 AWG
24 AWG
Jacket Color
Gray
Gray
Gray
Gray
OD
.190" (4.82 mm)
.190" (4.82 mm)
.212" (5.38 mm)
.232" (5.89 mm)
Part Number
RST 3-RKT 4-3-659/…M
RST 4-RKT 4-646/…M
RST 5-RKT 5-647/…M
RST 8-RKT 8-661/…M
RST 3-RKWT 4-3-659/…M
RST 4-RKWT 4-646/…M
RST 5-RKWT 5-647/…M
RST 8-RKWT 8-661/…M
Pins
3
4
5
8
3
4
5
8
Standard Cable Lengths
0.3M / 0.6M / 1.5M / 1M / 2M / 5M / 10M
0.3M / 0.6M / 1.5M / 1M / 2M / 3M / 5M / 6M / 10M / 12M
0.3M / 0.6M / 1M / 2M / 5M / 10M
0.3M / 0.6M / 1M / 2M / 5M / 10M
0.3M / 0.6M / 1.5M / 1M / 2M / 5M / 10M
0.3M / 0.5M / 0.6M / 1.5M / 1M / 2M / 5M / 10M
0.3M / 0.6M / 1M / 2M / 5M / 10M
0.3M / 0.6M / 1M / 2M / 5M / 10M
Characteristics
www.lumberg-automationusa.com
Technical Support:
1-717-217-2289
Data sheet | 08/03/16