2
6
8
3
1
1
371
328
8×
Φ
6
2
1
.5
2
9
.5
432.5(3P)
547.5(4P)
400(3P)
515(4P)
330
78
150
4×
Φ
14
φ11
115
78
1
4
50
115
115
2
9
C
1
3
3
2
5
2
5
4
7
.5
33
C
115
115
115
25
C
2
1
2
5
7
8
5
5
33
C
10.5
11
200(3P)
315(4P)
44
13
3
25
246
7
25
200
11
13
16
3.5
238
.5
330
C
NA8G-4000 Fixed type , outline dimension
NA8G-4000 Fixed type ,size of the hole to be drilled on the panel
NA8G-4000(In=2500A) Fixed type (only horizontal connection is provided by the factory)
NA8G-4000(In=2500A) Fixed type (vertical connection has to be made by users themselves)
Note: If users want to change the horizontal connection into vertical connection,they only have to rotate the busbars by 90°.
Note: If users want to change the horizontal connection into vertical connection,they only have to rotate the busbars by 90°.
datum line 1
d
a
tu
m l
in
e 2
datum line 1
datum line 1
datum line 1
115
115
115
25
φ11
78
1
5
C
3
8
8
15
10
61
1
5
5
1
5
6
7
.5
1
5
1
5
5
C
100
126
1
4
25
Φ
11
126
126
2
9
C
33
2
5
1
3
3
4
7
.5
2
5
C
115
115
115
25
C
4
9
2
5
5
7
1
0
0
14
33
Φ
11
C
NA8G-4000 Fixed type , outline dimension(Front connection)
NA8G-4000(In=3200A~4000A) Fixed type (only horizontal connection is provided by the factory)
NA8G-4000(In=3200A~4000A) Fixed type (vertical connection has to be made by users themselves)
Note: If users want to change the horizontal connection into vertical connection,they only have to change the busbar of N
、
B phases to A
、
C phases.
Note: If users want to change the horizontal connection into vertical connection,they only have to change the busbar of N
、
B phases to A
、
C phases.
datum line 1
datum line 1
datum line 1
Air Circuit Breaker
NA8G
Air Circuit Breaker
P-016
NA8G
P-015
Summary of Contents for NA1
Page 1: ...Air Circuit Breaker Leading every step reliable new height ...
Page 2: ...Air Circuit Breaker Leading every step reliable new height ...
Page 3: ......
Page 4: ...Page P 001 Page P 039 ACB Air Circuit Breaker NA8G NA1 ...
Page 45: ...P 041 NA1 Air Circuit Breaker 1 3 4 5 7 8 11 12 13 14 15 ...