Main Circuit Terminal Specifications - Delta C2000 Plus Series User Manual

Chapter 5 Main Circuit TerminalsC2000 Plus

5-2 Main Circuit Terminal Specifications

 Use the specified ring lug for main circuit terminal wiring. See figure 5-10 and figure 5-11 for ring lug
specifications. For other types of wiring, use the wires that comply with the local regulations.
 After crimping the wire to the ring lug (must be UL approved), UL and CSA approved recognized
component (YDPU2), install heat shrink tube rated at a minimum of 600V
part. Refer to figure 5-10 below.
Terminal specification
The part number of the ring lugs (produced by K.S. Terminals Inc.) in the table below are for reference
only. You can buy the ring lugs of your choice to match with different frame sizes.
*1
Frame
AWG
16 RNBL2-4
14 RNBL2-4
A 12 RNBL5-4
10 RNBL5-4
8 RNBS8-4
8 RNBM8-5
B 6 RNB14-5
4 RNBS22-5
6 RNB14-8
4 RNB22-8
C
2 RNBS38-8
1/0 RNB60-8
4 RNB22-8
2 RNBS38-8
D0
1/0 SQNBS60-8
2/0 SQNBS80-8
4 RNB22-8
2 RNBS38-8
1/0 RNB60-8
2/0 RNB70-8
D
3/0 RNB80-8
4/0 SQNBS100-8
250MCM SQNBS150-8
300MCM SQNBS150-8
Figure 5-10
A B
Kit P/N
(MAX) (MAX)
20.0 5.0
28.0 7.0
40.0 12.0
44.0 13.0
40.0 11.0
50.0 16.0
Figure 5-11
C D d2
(MIN) (MAX) (MIN)
5.5 9.0 4.3
7.5 14.0 5.2
12.5 22.0 8.3
10.0 15.0 8.3
10.0 23.0 8.3
10.0 27.0 8.3
5-7
insulation over the live
AC
Unit: mm
E F W
(MIN) (MIN) (MAX)
8.0 5.5 10.0
13.0 12.0 14.0
13.0 12.5 24.0
13.0 17.0 26.0
*2
13.0 24.0
14.0
13.0 14.0 28.0
t
(MAX)
1.5
1.5
2.5
3.0
4.5
6.0