Square Body Size 000, 00 — 690V/700V (IEC/UL): 10-400A
1x10
1
10
2
10
3
10
4
1x10
–4
10
–3
10
–2
10
–1
10
0
10
1
10
2
10
3
10
4
Prospective Current In Amps RMS
V
irtual
Pre-Arcing
T
ime
In
Seconds
10A
16A
20A
25A
32A
40A
50A
63A
80A
100
A
125
A
160
A
200
A
250
A
315
A
1x10
1
10
2
10
3
10
4
1x10
–4
10
–3
10
–2
10
–1
10
0
10
1
10
2
10
3
10
4
Prospective Current in Amps RMS
V
irtual
Pre-Arcing
T
ime
In
Seconds
25A
32A
40A
50A
63A
80A
100
A
125
A
160
A
200
A
250
A
315
A
350
A
400
A
Size 00 — 25-400A: 690V
Time-Current Curve
Size 000 — 10-315A: 690V
Time-Current Curve
1x10
1
10
2
10
3
10
4
10
5
2x10
1
10
2
10
3
10
4
Prospective Short-Circuit Current Symmetrical RMS
P
eak
Let-Through
Current
10A
16A
20A
25A
32A
40A
50A
63A
80A
100A
125A
160A
200A
250A
A
B
315A
1x10
1
10
2
10
3
10
4
10
5
2x10
1
10
2
10
3
10
4
Prospective Short-Circuit Current Symmetrical RMS
P
eak
Let-Through
Current
25A
32A
40A
50A
63A
80A
100A
125A
160A
200A
250A
315A
350A
400A
A
B
Peak Let-Through Curve
Data Sheet: 17056310
Data Sheet: 172056312
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
119
High
Speed
Fuses
High Speed Fuses