
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
157
High Speed Fuses
High
Speed
Fuses
Square body flush end contact — 1000V (IEC): 50–1400A
1s
10-1
10-2
10-3
10-4
V
irtual
Pre-arcing
T
ime
In
Seconds
Prospective Current In Ampere RMS
5x101
102
103
104
5x104
50A
80A
125A
200A
315A
400A
350A
63A
160A
250A
100A
105
104
103
2x102
Peak
Let-Through
Current
In
Amperes
Prospective Short-Circuit Current symmetrical RMS
102
103
104
105
Amp
106
400A
350A 315A
250A 200A
160A
50A
630A
80A
100A
125A
Size 1* — 50-400A: 1000V
Time-Current Curve
Peak Let-Through Curve
104
103
102
10
1s
10-1
10-2
10-3
10-4
V
irtual
Pre-arcing
T
ime
In
Seconds
Prospective Current In Ampere RMS
102
103
104
105
200A
315A
400A
500A
630A
160A
350A
250A
450A
550A
105
104
103
2x102
Peak
Let-Through
Current
In
Amperes
Prospective Short-Circuit Current symmetrical RMS
102
103
104
105
Amp
106
550A
500A 450A
400A 350A
315A
630A
160A
200A
250A
Size 1 — 160-630A: 1000V
Time-Current Curve
Peak Let-Through Curve
Data Sheet: 17058564
Data Sheet: 17058566