Temperature Class And Conductor Cross Section - Cooper Crouse-Hinds GHG 635 Série Mode D'emploi

1.4 Maximum rating current for short-circuit back-up fuse for max. 50 kA, if I cc > I cs *
Short circuit protection and max. back-up fuse
Setting range
0.10 A ......... 0.16 A
0.16 A ......... 0.25 A
0.25 A ......... 0.40 A
0.40 A ......... 0.63 A
0.63 A ......... 1.00 A
1.00 A ......... 1.60 A
1.60 A ......... 2.50 A
2.50 A ......... 4.00 A
4.00 A ......... 6.30 A
6.30 A ......... 9.00 A
9.00 A ......... 12.50 A
12.50 A ......... 16.00 A
16.00 A ......... 20.00 A
20.00 A ......... 25.00 A
1.5 Maximum rating current for short-circuit back-up fuse for max. 100 kA, if I cc > I cs *
Short circuit protection and max. back-up fuse
Setting range
0.10 A ......... 0.16 A
0.16 A ......... 0.25 A
0.25 A ......... 0.40 A
0.40 A ......... 0.63 A
0.63 A ......... 1.00 A
1.00 A ......... 1.60 A
1.60 A ......... 2.50 A
2.50 A ......... 4.00 A
4.00 A ......... 6.30 A
6.30 A ......... 9.00 A
9.00 A ......... 12.50 A
12.50 A ......... 16.00 A
16.00 A ......... 20.00 A
20.00 A ......... 25.00 A
*
I cc = prospective short-circuit current at installation location
I cs = Rated short-circuit breaking capacity
1.6 Temperature class and conductor cross-section
Setting range
0.10 A ......... 1.60 A
1.60 A ......... 2.50 A
2.50 A ......... 4.00 A
4.00 A ......... 9.00 A
9.00 A ......... 12.50 A
12.50 A ......... 20.00 A
20.00 A ......... 25.00 A
Manual motor starters up to 25A, GHG 635
240 V AC 400V AC
I cs gL, gG I cs
Short circuit proof
no back-up fuse required, up to I cc = 50 kA
240 V AC 400V AC
I cs gL, gG I cs
Short circuit proof
no back-up fuse required, up to I cc = 100 kA
75 kA
60 kA
55 kA
50 kA
Temperature class
T 6
T 6
T 6
T 6
T 6
T 5
T 5
500V AC
gL, gG I cs gL, gG
40 kA 50A
30 kA 80A
27 kA 80A
25 kA 100A
22 kA 100A
20 kA 125A
500V AC
gL, gG I cs gL, gG
60 kA 35 / 40A
40 kA 50A
30 kA 80A
80A 27 kA 80A
100A 25 kA 100A
100A 22 kA 100A
125A 20 kA 125A
Min. conductor cross-section
Input
0.75 mm²
1.00 mm²
1.00 mm²
1.50 mm²
2.50 mm²
2.50 mm²
4.00 mm²
Cooper Crouse-Hinds GmbH
690V AC
I cs gL, gG
40 kA 25A
10 kA 40A
7 kA 40A
5 kA 50A
4.5 kA 50A
4 kA 50A
3.5 kA 50A
3 kA 50A
690V AC
I cs gL, gG
40 kA 25A
10 kA 40A
7 kA 40A
5 kA 50A
4.5 kA 50A
4 kA 50A
3.5 kA 50A
3 kA 50A
Output
0.75 mm²
1.00 mm²
1.50 mm²
1.50 mm²
2.50 mm²
2.50 mm²
4.00 mm²
9 9 9 9 9