3  WIRING
31
3.3  CIRCUITS AND WIRING SPECIFICATIONS
* 1.  For wire size of 8-6(8-14), use UL Listed copper wires (rated at 75°C).
* 2.  M4 for Models LKEB-20P7 to -27P5 or -40P7 to -4015.
M5 for Models LKEB-2011 to -2022 or -4018 to -4045.
* 3.  Models-5037B, -5100B, and -5300B can reach an operating voltage of 1040 VDC. 
Please select wire which is suitable for the operating voltage. 
Table 2  Circuits and Wiring Specifications
Name Circuit
Termi-
nals
Wire 
Size 
AWG 
(mm
2
)
Wire Type
Terminal 
Screw
Max. 
Torque 
lb.in (N·m)
Braking Unit 
(Models CDBR-
2015B, -2015C
-2022B, -2022C
-4030B, -4045B
-5037B)
Main
 
0
 
0
12-10 
(3.5-5.5)
600V
(High
Voltage)
*3
 
vinyl
sheathed
wire or
equivalent
M4 13.3 (1.50)
Con-
trol 
1   2   3
4   5   6
18-14 
(0.75-2)
Braking Unit 
(Model CDBR-
2045B, -4090B, 
-5110B)
Main
 
0
 
0
10-8 
(5.5-8)
M5 21.7 (2.45)
Con-
trol
1   2   3
4   5   6
18-14 
(0.75-2)
M4 15.6 (1.76)
Braking Unit 
(Model
CDBR-2110B, 
-4220B, -5300B)
Main
 
0
 
0
4 (22)
8-6
(8-14)
*1
M6 43.4 (4.90)
Con-
trol
1   2   3
4   5   6
18-14 
(0.75-2)
M4 15.6 (1.76)
Braking Resistor 
Unit
(Model LKEB-)
Main B     P
12-10 
(3.5-5.5)
M4
(M5)
*2
15.6 (1.76) 
(21.7(2.45))
Con-
trol
1    2
18-14 
(0.75-2)
M4 15.6 (1.76)