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Electrical wiring work
Selecting solderless ring terminal
Select a solderless ring terminal for a power cable according to the nominal dimensions for cable.
Apply insulation coating to the connection part of the solderless ring terminal and the power cable.
Silver solder
Nominal dimensions for cable (mm
2
) 4/6 10 16 25 35 50 70
Nominal dimensions for screw (mm) 4 8 8 8 8 8 8 8 8 8
B
Standard dimension (mm) 9.5 15 15 16 12 16.5 16 22 22 24
Allowance (mm) ±0.2 ±0.2 ±0.2 ±0.3 ±0.3 ±0.3 ±0.4
D
Standard dimension (mm) 5.6 7.1 9 11.5 13.3 13.5 17.5
Allowance (mm)
+0.3
-0.2
+0.3
-0.2
+0.3
-0.2
+0.5
-0.2
+0.5
-0.2
+0.5
-0.2
+0.5
-0.4
d1
Standard dimension (mm) 3.4 4.5 5.8 7.7 9.4 11.4 13.3
Allowance (mm) ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.3 ±0.4
E Min. (mm) 6 7.9 9.5 11 12.5 17.5 18.5
F Min. (mm) 5 9 9 13 15 13 13 13 14 20
L Max. (mm) 20 28.5 30 33 34 38 43 50 51
d2
Standard dimension (mm) 4.3 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4
Allowance (mm)
+ 0.2
0
+ 0.4
0
+ 0.4
0
+ 0.4
0
+ 0.4
0
+ 0.4
0
+ 0.4
0
+ 0.4
0
t Min. (mm) 0.9 1.15 1.45 1.7 1.8 1.8 2.0
DVM S HE_IM_DB68-05461A-08_EN.indd 78 2017-03-24 오후 1:38:37