
Ferrule fuse-links 10x38 gG 400 to 690VAC
TIME CURRENT CHARACTERISTIC CURVES
Size 10x38 500V gG without striker
10000
7000
5000
3000
2000
1000
700
500
300
200
100
70
50
Actual pre-arcing time (s)
30
20
0.5 A
1 A
10
7
5
3
2
1
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0.007
0.005
0.003
0.002
0.001
0.0007
0.0005
0.0003
0.0002
2 A
4 A
0.0001
1
2
3
7
5
10
20
30
50
70
100
200
500
300
700 1000
RMS value of prospective current (A) +/- 8%
Low Voltage IEC Fuses / DS-LFCY10GG-07-0516_EN
EP.MERSEN.COM 3
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet.

Ferrule fuse-links 10x38 gG 400 to 690VAC
TIME CURRENT CHARACTERISTIC CURVES
Size 10x38 500V gG without striker
10000
7000
5000
3000
2000
1000
700
500
300
200
100
70
50
Actual pre-arcing time (s)
30
20
6 A
8 A
10 A
12 A
16 A
10
7
5
3
2
1
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
20 A
25 A
0.01
0.007
0.005
0.003
0.002
0.001
0.0007
0.0005
0.0003
0.0002
0.0001
1
2
3
7
5
10
20
30
70
50
100
300
200
500
700
1000
3000
2000
RMS value of prospective current (A) +/- 8%
Low Voltage IEC Fuses / DS-LFCY10GG-07-0516_EN
EP.MERSEN.COM 4
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet.

Ferrule fuse-links 10x38 gG 400 to 690VAC
TIME CURRENT CHARACTERISTIC CURVES
Size 10x38 400V gG without striker
10000
7000
5000
3000
2000
1000
700
500
300
200
100
70
50
Actual pre-arcing time (s)
30
20
32 A
10
7
5
3
2
1
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0.007
0.005
0.003
0.002
0.001
0.0007
0.0005
0.0003
0.0002
0.0001
10
20
30
50
70
100
300
200
500
700
1000
2000
5000
3000
7000
10000
RMS value of prospective current (A) +/- 8%
Low Voltage IEC Fuses / DS-LFCY10GG-07-0516_EN
EP.MERSEN.COM 5
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet.

Ferrule fuse-links 10x38 gG 400 to 690VAC
TIME CURRENT CHARACTERISTIC CURVES
Size 10x38 690V gG without striker
10000
7000
5000
3000
2000
1000
700
500
300
200
1 A
2 A
4 A
100
70
50
Actual pre-arcing time (s)
30
20
10
7
5
3
2
6 A
8 A
10 A
12 A
16 A
1
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0.007
0.005
0.003
0.002
0.001
0.0007
0.0005
0.0003
0.0002
0.0001
1
2
5
3
7
10
20
30
50
70
100
200
300
500
700
1000
RMS value of prospective current (A) +/- 8%
Low Voltage IEC Fuses / DS-LFCY10GG-07-0516_EN
EP.MERSEN.COM 6
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet.

Ferrule fuse-links 10x38 gG 400 to 690VAC
TIME CURRENT CHARACTERISTIC CURVES
Size 10x38 400V gG with striker
7000
5000
3000
2000
1000
700
500
300
200
100
70
Actual pre-arcing time (s)
50
30
20
2 A
4 A
6 A
10
7
5
3
2
1
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0.007
0.005
0.003
0.002
0.001
0.0007
0.0005
0.0003
0.0002
8 A
10 A
12 A
16 A
20 A
0.0001
1
2
5
3
7
10
20
50
30
70
100
200
300
500
00
700
RMS value of prospective current (A) +/- 8%
Low Voltage IEC Fuses / DS-LFCY10GG-07-0516_EN
EP.MERSEN.COM 7
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet.

Ferrule fuse-links 10x38 gG 400 to 690VAC
TIME CURRENT CHARACTERISTIC CURVES
Size 10x38 250V gG with striker
10000
7000
5000
3000
2000
1000
700
500
300
200
100
70
50
Actual pre-arcing time (s)
30
20
25 A
10
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0.007
0.005
0.003
0.002
0.001
0.0007
0.0005
0.0003
0.0002
7
5
3
2
1
32 A
0.0001
10
30
20
50
70
100
200
300
500
700
1000
2000
3000
7000
5000
RMS value of prospective current (A) +/- 8%
Low Voltage IEC Fuses / DS-LFCY10GG-07-0516_EN
EP.MERSEN.COM 8
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet.