Semiconductor Fuse
5-30A, 700 Volts
10
4
6
4
2
10
3
6
4
2
10
2
6
4
2
Virtual Pre-Arcing Time In Seconds
10
1
6
4
2
10
0
6
4
2
10
–1
6
4
2
10
–2
6
4
2
10
–3
6
4
2
10
–4
2
4
6
8
10
1
2
4
6
8
10
2
2
FWP-5B
FWP-10B
FWP-15B
FWP-20B
FWP-25B
FWP-30B
BIF Document
35785316
Size
4
6
8
10
3
Prospective Current In Amperes RMS
Minimum Melting
Time-Current Characteristic Curves
Approved:
Rev. Date:
NN
SEPT-97
Page
Pub. Date:
1 of 2
JAN-98
FWP 5B-30B
BUSSMANN
P.O. Box 14460
St. Louis, MO 63178-4460
U.S.A.
Phone: 314-394-2877
Fax:
800-544-2570
Int’l Fax: 314-527-1413
BUSSMANN U.K.
Burton-on-the-Wolds
Leicestershire LE12 5TH
England
Phone: 44-1509-882737
Fax:
44-1509-882786
BUSSMANN DENMARK
5 Literbuen
DK-2740 Skovlunde
Copenhagen, Denmark
Phone: 45-4485-0900
Fax:
45-4485-0901
7-11-01
SB01191
Bussmann reserves the right without notice to change design and/or discontinue distribution of this product.
Semiconductor Fuse
5-30A, 700 Volts
BIF Document
35785316
Size
10
4
6
4
2
10
3
Peak Let-Through Current
6
4
FWP-30B
FWP-25B
2
10
2
6
4
FWP-20B
FWP-15B
FWP-10B
FWP- 5B
2
10
1
10
1
2
4
6
10
2
2
4
6
10
3
2
4
6
10
4
2
4
6
10
5
2
Prospective Short-Circuit Current
Peak Let-Through
Cut-Off Current Characteristic Curves
Approved:
Rev. Date:
NN
OCT-97
Page
Pub. Date:
2 of 2
JAN-98
FWP 5B-30B
7-11-01
SB01191
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition
uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann
reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to
change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.