QUINT4-PS/1AC/24DC/10
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PHOENIX CONTACT
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13.4.3 Fuse, type: Cooper Bussmann GMA
xA, GMC
xA
The cable lengths determined are based on the following parameters:
Maximum distance l [m] with fuse
Melting integral I²t
[A²s]
Conductor cross section
A [mm²]
0.75
1.0
1.5
2.5
AWG
18
(17)
16
14
Cooper Bussmann
GMA
1A
0.48
48
64
97
162
GMA
1.25A
0.84
36
49
73
122
GMA
1.5A
1.6
26
35
53
88
GMA
1.6A
2
23
31
47
79
GMA
2A
3.1
19
25
38
63
GMA 2,5A
4.9
12
16
25
42
GMA 3,15A
4.9
7
9
14
23
GMA 3,5A
9.7
6
8
12
21
GMA 3,5A
13
4
6
9
16
GMC
1A
1.8
23
31
47
78
GMC
1.25A
3.4
17
22
34
56
GMC 1,5A
5.4
10
14
21
36
GMC
1,6A
5.8
10
13
20
34
GMC
2A
8.9
6
9
13
22
GMC
2,5A
13
4
6
9
15
Tripping:
thermal
Characteristics:
Cooper Bussmann GMA (fast-blow - fast acting)
Cooper Bussmann GMC (medium-blow - medium time delay)
Ambient temperature:
+20
°C
Internal resistance R
i
of the fuse:
taken into consideration
Comments:
In addition to the short-circuit current, the power supply unit also supplies
half the nominal current for load paths connected in parallel.