10
Fuse/breaker requirements
Note:
Semiconductor
fusing is
recommended
with the SSR
option.
230 Volt single phase
A
Wire size
mm
2
Ground wire size
mm
2
0 - 18
2.5
2.5
18.1 - 24
4
4
24.1 - 30.7
6
6
30.8 - 42.7
10
10
42.8 - 57
16
16
57.1 - 75.7
25
16
75.8 - 93.7
35
16
93.8 - 113.2
50
25
113.3 - 144
70
35
144.1 - 174
95
50
174.1 - 201.7
120
70
400 Volt three phase
I max. A
Breaker size
0 - 8.0
10
8.1 - 10.4
13
10.5 - 12.8
16
12.9 - 16
20
16.1 - 20
25
20.1 - 25.6
32
25.7 - 32
40
32.1 - 40
50
40.1 - 50.4
63
50.5 - 64
80
64.1 - 80
100
80.1 - 100
125
100.1 - 128
160
128.1 - 160
200
A
Wire size
mm
2
Ground wire size
mm
2
0 - 15.7
2.5
2.5
15.8 - 21
4
4
21.1 - 27
6
6
27.1 - 37.5
10
10
37.6 - 51
16
16
51.1 - 66.7
25
16
66.8 - 82.5
35
16
82.6 - 100.5
50
25
100.6 - 128.2
70
35
128.3 - 155.2
95
50
155.3 - 179.2
120
70
HUMIDI-TECH
®
WIRING
VM99-C-0302-M-0302.pdf 10
11/19/2009 9:51:08 AM
