DFJ-20 Datasheet, PDF (2/4 Pages) Cooper Bussmann, Inc. – DFJ - 600Vac/450Vdc, 1-600A High Speed Fuse

Drive Fuse Class J
DFJ — 600Vac/450Vdc, 1-600A High Speed Fuse
Electrical Characteristics
Catalog
Number
DFJ-15
DFJ-20
DFJ-25
DFJ-30
DFJ-35
DFJ-40
DFJ-50
DFJ-60
DFJ-70
DFJ-80
DFJ-90
DFJ-100
DFJ-110
DFJ-125
DFJ-150
DFJ-175
DFJ-200
DFJ-225
DFJ-250
DFJ-300
DFJ-350
DFJ-400
DFJ-450
DFJ-500
DFJ-600
Rated Current
Amps
15
20
25
30
35
40
50
60
70
80
90
100
110
125
150
175
200
225
250
300
350
400
450
500
600
I²t (A² Sec) @ 600Vac/100kA
Pre-arc
Clearing
4
110
8
365
12
610
20
1000
55
1100
90
1900
140
2800
290
6000
450
3100
650
4600
1010
7200
1460
10500
1710
9500
3580
20000
5080
28000
6310
35000
9850
54500
11420
51000
17000
74500
23500
103000
38800
170000
62200
272000
44600
270000
79500
480000
138000
830000
Watts
Loss
4.1
4.0
4.9
5.5
6.8
8.6
8.7
8.5
12
13
13
13
17
15
19
23
24
29
30
36
39
40
56
52
57
Dimensions - in
2.25˝
0.50˝ _0.81˝
2.38˝
0.63˝ _1.06˝
4.63"
(± 0.03)
3.63"
2.63"
.75" ^1.13"
.43" ^1" .28"
.13"
70A to 100A
5.75"
(± 0.03)
4.38"
3.0"
110A to
200A
.43"
1.13"
.28"
1.38"
1.63"
.19"
7.13"
(± 0.03)
5.25"
3.38"
225A to
400A
.58"
.41"
1.63"
1.88"
2.11"
.25"
8.0"
(± 0.03)
6.0"
3.75"
450A to
600A
.74"
.53"
2"
2.13"
2.5"
.38"
1113
BU-SB131065
Page 2 of 4
Data Sheet # 1048