High Speed Fuses

For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp

105

North American — FWJ 1000V: 35-2000A

24

6

8

10

3

2

24

6

8

2

10

4

24

6

8

10

5

2

4

6

2

6

4

10

0

2

6

4

10

1

2

6

4

2

6

4

2

6

4

6

4

2

6

2

4

10

–1

10

–2

10

–3

10

–4

10

2

10

3

10

4

FWJ-1800A

FWJ-2000A

FWJ-800A

FWJ-1000A

FWJ-1200A

FWJ-1400A

FWJ-1600A

Prospective Current In Amperes RMS

FWJ 800-2000A: 1000V

Time-Current Curve

2

4

2

6

6

4

2

6

4

2

24

6

2

4

6

24

6

2

4

6

10

2

10

3

10

4

10

5

10

2

10

3

10

4

10

5

FWJ-40A

FWJ-50A

FWJ-60A

FWJ-70A

FWJ-80A

FWJ-90A

FWJ-100A

FWJ-125A

FWJ-150A

FWJ-175A

FWJ-200A

FWJ-500A

FWJ-350A

FWJ-300A

FWJ-250A

FWJ-600A

FWJ-800A

FWJ-2000A

FWJ-1800A

FWJ-1600A

FWJ-1400A

FWJ-1250A

FWJ-1000A

FWJ-400A

Peak Let-Through Curve

Prospective Current In Amperes RMS

10

2

2

24

6

8

2

10

3

24

6

8

10

4

2

4

6

2

6

4

10

0

2

6

4

2

6

4

2

6

4

2

6

4

6

4

2

6

2

4

10

–1

10

–2

10

–3

10

–4

10

2

10

3

10

4

FWJ-125A

FWJ-150A

FWJ-60A

FWJ-100A

FWJ-90A

FWJ-80A

FWJ-70A

FWJ-50A

FWJ-40A

FWJ-600A

FWJ-200A

FWJ-250A

FWJ-300A

FWJ-350A

FWJ-400A

FWJ-500A

FWJ-175A

10

1

FWJ 35-600A: 1000V

Time-Current Curve

Prospective Short-Circuit Current Symmetrical RMS

2

4

2

6

6

4

2

6

4

2

24

6

2

4

6

24

6

2

4

6

10

2

10

3

10

4

10

5

10

2

10

3

10

4

10

5

FWJ-40A

FWJ-50A

FWJ-60A

FWJ-70A

FWJ-80A

FWJ-90A

FWJ-100A

FWJ-125A

FWJ-150A

FWJ-175A

FWJ-200A

FWJ-500A

FWJ-350A

FWJ-300A

FWJ-250A

FWJ-600A

FWJ-800A

FWJ-2000A

FWJ-1800A

FWJ-1600A

FWJ-1400A

FWJ-1250A

FWJ-1000A

FWJ-400A

Peak Let-Through Curve

Data Sheet: 35785303

Data Sheet: 35785309