Medium voltage fuses
Medium voltage fuses
European Fuses
Potential Transformer Fuses
5.5kV to 25.5kV - 20x127 to 20x340
Fuses for the protection of low power receptors
Complying with IEC 282-1 standard
Interior equipment
Rated voltage
(kV)
L
(mm)
Rating
In (A)
Designation
Reference
Number
Weight
(kg)
Catalog number
5,5
127
7,2
190
8,25
190
12
254
15,5
254
24
25,5
340
340
0,63
1
2
3,15
0,63
1
2
3,15
0,63
1
2
3,15
0,63
1
2
3,15
0,63
1
2
3,15
0,63
0,5
5
5
5
5
7
7
7
7
8
8
8
8
12
12
12
12
15
15
15
15
24
25
500
500
500
500
200
200
200
200
250
250
250
250
000
000
000
000
500
500
500
500
000
500
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
CP
gL 20x127/0,63
gL 20x127 /1
gL 20x127 /2
gL 20x127/3,15
gL 20x190/0,63
gL 20x190 /1
gL 20x190 /2
gL 20x190/3,15
gL 20x190/0,63
gL 20x190 /1
gL 20x190 /2
gL 20x190/3,15
gL 20x254/0,63
gL 20x254 /1
gL 20x254 /2
gL 20x254/3,15
gL 20x254/0,63
gL 20x254 /1
gL 20x254 /2
gL 20x254/3,15
gL 20x340/0,63
gL 20x340/0,5
F076802
G076803
J076805
K076806
V077850
W077851
Y077853
Z077854
D095775
E095776
G095778
H095779
L076807
M076808
P076810
Q076811
K095827
V097814
W097815
H220025
N078235
D099915
0,08
0,08
0,08
0,08
0,12
0,12
0,12
0,12
0,12
0,12
0,12
0,12
0,16
0,16
0,16
0,16
0,16
0,16
0,16
0,16
0,215
0,215
20GG55V0,63
20GG55V1
20GG55V2
20GG55V3,15
20GF72V0,63
20GF72V1
20GF72V2
20GF72V3,15
20GC82,5V0,63
20GC82,5V1
20GC82,5V2
20GC82,5V3,15
20GC120V0,63
20GC120V1
20GC120V2
20GC120V3,15
20GC155V0,63
20GC155V1
20GC155V2
20GC155V3,15
20GLC240V0,63
20GC255V0,5
Note: These fuses are never equipped with a trip-indicator. Connecting clips MR 20,6.
MV
25
12/04
Medium voltage fuses
Medium voltage fuses
European Fuses
Potential Transformer Fuses
5.5kV to 25.5kV - 20x127 to 20x340
Electrical data on fuses for the protection of low power receptors
t (s)
Time-current characteristics
Ic(kA)
Cut-off characteristics
10
4
10
3
1
10
2
10
1
1
0,01
10
-1
0,1
1
10
Ip (A)
10
-2
10
-3
10
-4
1
10
100
Ip (A)
Ip = RMS value of short-circuit prospective current
t(s)= Pre-arcing time
Ic = Cut-off current
Rated voltage
(kV)
L
(mm)
Rating
In (A)
Breaking
capacity (kA)
Peak arc voltage
(kV)
Power dissipation at In
(W)
5,5
127
7,2 / 8,25
190
12 / 15,5
254
24
25,5
340
340
0,63
1
2
3,15
0,63
1
2
3,15
0,63
1
2
3,15
0,63
0,5
20
20
20
20
20
20
20
20
20 /16
20 / 16
20 / 16
20 / 16
16
16
22
22
22
22
25 /33
25 /33
25 /33
25 /33
42 / 62
42 /62
42 / 62
42 / 62
84
102
1,6
1,8
2,5
4,1
1,9 / 2,5
2,2 / 2,9
3,1 / 4,1
6,0 / 6,7
3,2 / 4,8
3,6 / 5,6
5,2 / 7,8
8,6 / 13
6,7
11,8
12/04
MV
26