103 / 320
1.88
Data is subject to errors and technical modifications.
Transformers & Motors
Protection
Commercial
Distribution
3 Phase 400V DOL Starting
Recommended Circuit Breaker
kW hp
FLC A (A)
NBN
(A)
NCN
(A)
NDN
HRC
Fuse (A)
0.18
0.25
0.87
-
2
-
4
0.25
0.33
1.17
-
3
-
4
0.37
0.5
1.2
-
3
-
4
0.55
0.75
1.8
-
4
-
6
0.75
1.0
2.0
10
6
6
6
1.1
1.5
2.6
16
10
6
10
1.5
2.0
3.5
16
10
10
16
2.2
3.0
4.4
20
16
16
16
3.0
4.0
6.3
25
20
20
20
4.0
5.5
8.2
32
25
25
25
5.5
7.5
11.2
50
40
40
32
7.5
10
14.4
63
50
50
40
11
15
21
-
-
-
63
15
20
27
-
-
-
80
18.5
25
32
-
-
-
80
22
30
38
-
-
-
80
30
40
51
-
-
-
100
37
50
63
-
-
-
125
45
60
76
-
-
-
125
55
75
91
-
-
-
160
75
100
124
-
-
-
200
90
125
154
-
-
-
250
110
150
183
-
-
-
315
132
175
219
-
-
-
355
150
200
240
-
-
-
355
160
220
257
-
-
-
355