
12-21-98
SB98107
Rev. A
E-Rated Fuses
For Potential & S mall Power Trans.
Medium Voltage
J CD, J CW, J CE
J CQ, J CI, & J CT
Bussmann
Specifications
Buss
Catalog No.
2475V; E-Rated Fuse; Non-Indicating
JCD-1/4E
JCD-1/2E
JCD-1E
JCD-2E
JCD-5E
2450/5500V; E-Rated Fuse; Non-Indicating
JCW-1/2E
JCW-1E
JCW-2E
JCW-3E
JCW-4E
JCW-5E
5500V; E-Rated Fuse; Non-Indicating
JCE-1/4E
JCE-1/2E
JCE-2E
JCE-4E
5500V; E-Rated Fuse; Indicating
JCQ-1/2E
JCQ-1E
JCQ-1-1/2E
JCQ-3E
JCQ-5E
JCQ-10E
8300V; E-Rated Fuse; Indicating
JCI-1/2E
JCI-3E
JCI-5E
JCI-10E
15,500V; E-Rated Fuse; Indicating
JCT-1/2E
JCT-1E
JCT-1-1/2E
JCT-3E
JCT-5E
JCT-10E
Fuse clip for 1.56” Diameter Fuses - 1A0835
Fuse clip for 0.75” Diameter Fuses - 1A1837
Maximum
Design Voltage
Dimensions (Inches)
A
Maximum Interrupting Capacity
Amps (Asym.)
Amperage
B
C
Construction
Amps (Sym.)
.25E
.50E
1.0E
2.0E
5.0E
2475V
2475V
2475V
2475V
2475V
4.5
4.5
4.5
4.5
4.5
0.75
0.75
0.75
0.75
0.75
0.63
0.63
0.63
0.63
0.63
Single
Single
Single
Single
Single
100,000
100,000
60,000
60,000
40,000
63,000
63,000
40,000
40,000
25,000
.5E
1E
2E
3E
4E
5E
2750V/5500V
2750V/5500V
2750V/5500V
2750V/5500V
2750V/5500V
2750V/5500V
7.31
7.31
7.31
7.31
7.31
7.31
1.56
1.56
1.56
1.56
1.56
1.56
1.38
1.38
1.38
1.38
1.38
1.38
Single
Single
Single
Single
Single
Single
60,000
60,000
60,000
60,000
60,000
60,000
40,000
40,000
40,000
40,000
40,000
40,000
.25E
.50E
2.0E
4.0E
5500V
5500V
5500V
5500V
5.63
5.63
5.63
5.63
0.75
0.75
0.75
0.75
0.63
0.63
0.63
0.63
Single
Single
Single
Single
100,000
100,000
60,000
60,000
63,000
63,000
40,000
40,000
.5E
1.0E
1.5E
3.0E
5.0E
10.0E
5500V
5500V
5500V
5500V
5500V
5500V
9.5
9.5
9.5
12.88
12.88
12.88
1.56
1.56
1.56
1.56
1.56
1.56
1.125
1.125
1.125
1.125
1.125
1.125
Single
Single
Single
Single
Single
Single
130,000
130,000
130,000
130,000
130,000
130,000
80,000
80,000
80,000
80,000
80,000
80,000
.50E
3.0E
5.0E
10.0E
8300V
8300V
8300V
8300V
9.5
12.88
12.88
12.88
1.56
1.56
1.56
1.56
1.125
1.125
1.125
1.125
Single
Single
Single
Single
130,000
130,000
80,000
80,000
80,000
80,000
50,000
50,000
.5E
1.0E
1.5E
3.0E
5.0E
10.0E
15500V
15500V
15500V
15500V
15500V
15500V
12.94
12.94
12.94
17.5
17.5
17.5
1.56
1.56
1.56
1.56
1.56
1.56
1.125
1.125
1.125
1.125
1.125
1.125
Single
Single
Single
Single
Single
Single
130,000
130,000
130,000
130,000
130,000
80,000
80,000
80,000
80,000
80,000
80,000
50,000
B
C
A
Dimensional Data
Form No. JCD, JCW, JCE,
JCQ, JCI, and JCT
Page 2 of 2
BIF Doc #6002
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