®
Bu s s m a n n
HRCI-J Fa s t -Ac t in g
Ce ra m ic Bo d y, Cla s s J
CJ B
Dimensional Data
A
B
B
C
1CJB TO 60CJB
E
A
K
F
J
H
C
D
CATALOG SYMBOL: CJB
CERAMIC BODY FUSE
600 A.C. OR LESS
250 D.C.
B
G
70CJB TO 600CJB
• Industrial duty fuses with ceramic bodies.
FAST-ACTING
• The excellent current limiting characteristics of fast-acting
HRCI-J fuses limits damage to equipment and installations by
the thermal and magnetic energy associated with a large
short-circuit fault current.
200,000A I.R.
CSA C22.2 NO. 106 M92
BS88:2, IEC269:2
• Overload characteristics limit cable damage due to low over-
load currents.
Ratings, Categories and Dimensions
Current
Ratings
Catalog
Number
Dimensions in Inches and (mm)
(Amps)
A
B
C
D
E
F
G
H
J
K
1
1CJB
3
3CJB
6
6CJB
10
15
20
25
30
10CJB
15CJB
20CJB
25CJB
30CJB
2.25
(57)
.5
(12.7)
.81
(20.6)
–
–
–
–
–
–
–
35
40
45
50
60
35CJB
40CJB
45CJB
50CJB
60CJB
2.38
(60)
.63
(16)
1.06
(27)
–
–
–
–
–
–
–
70
80
90
100
70CJB
80CJB
90CJB
100CJB
4.63
(117)
3.63
(92)
1.13
(28)
.75
(19)
.13
(3.2)
1
.5
(12.7)
.28
(7.1)
.38
(9.5)
2.63
(67)
(25.4)
110
125
150
175
200
110CJB
125CJB
150CJB
175CJB
200CJB
5.75
(146)
4.38
(111)
1.63
(41)
1.13
(28.6)
.19
(4.8)
1.38
(35)
.69
(17.5)
.28
(7.1)
.38
(9.5)
3
(76)
225
250
300
350
400
225CJB
250CJB
300CJB
350CJB
400CJB
7.13
(181)
5.25
(133)
2.13
(54)
1.63
(41)
.25
(6.3)
1.88
(47.6)
.94
(24)
.41
(10.3)
.53
(13.5)
3.38
(86)
450
500
600
450CJB
500CJB
600CJB
8
6
2.63
(66)
2
(51)
.38
(9.5)
2.13
(54)
1
.53
(13.5)
.69
(17.5)
3.75
(96)
(203)
(152)
(25.4)
Form No. CJB
Page 1 of 2
BIF Doc #4129
12-17-98
SB98107
Rev. A