Telpower
Indic ating Fuse and Holder
300 Volts DC – 1/10-10A
70 S eries
Form No.70 Series
Page 1 of 2
BIF Doc #5007
Bussmann
Rev. A
SB98107
12-16-98
(7.1mm)
(47.4mm)
CATALOG SYMBOLS: FUSE – 70 SERIES;
FUSEHOLDER – 15087 (see page 2)
300 VOLTS DC; 125 VOLTS AC
U.L. RECOGNIZED (GUIDE #JDYX2, FILE #E19180)
Catalog Numbers
70P-1/10A
70R-15/100A
70E-18/100A
70X-2/10A
70F-1/4A
70K-1/4A
70G-1/2A
70H-3/4A
70I-1A
70A-1-1/3A
70B-2A
70C-3A
70J-3-1/2A
70D-5A
70L-6A
70M-8A
70N-10A
GKB-10A
72A-DUMMY
72B-DUMMY
–
Dimensional Data
70 SERIES TELPOWER (300 Volts DC, 125 Volts AC)
Catalog
Ampere Voltage Rating Color
Number
Rating
AC
DC
70P-1/10A*
1/10
125V
300V
AT&T Comcode Code/
Ref. No.
100203413
Code
Gray/Wh
List No.
KS23751-L10
70R-15/100A* 15/100
125V
300V
Red/Wh
101384550
KS23751-L11
70E-18/100A* 18/100
125V
300V
Yellow
100203363
KS23751-L5
70X-2/10A
2/10
125V
300V
Black
–
–
70F-1/4A*
1/4
125V
300V
Violet
100203371
KS23751-L6
70K-1/4A*
1/4
125V
300V
Violet/Wh
100203405
KS23751-L9
70G-1/2A*
1/2
125V
300V
Red
100203389
KS23751-L7
70H-3/4A*
3/4
125V
300V
Brown
100203397
KS23751-L8
70I-1A
1
125V
300V
Pink
–
–
70A-1-1/3A*
1-1/3
125V
300V
White
100203322
KS23751-L1
70B-2A*
2
125V
300V
Orange
100203330
KS23751-L2
70C-3A*
3
125V
300V
Blue
100203348
KS23751-L3
70J-3-1/2A
3-1/2
125V
300V
Black/Wh
–
–
70D-5A*
5
125V
300V
Grn/Blk
100203355
KS23751-L4
70L-6A
6
125V
300V
Grn/Wh
–
–
70M-8A
8
125V
300V
Brown/Wh
–
–
70N-10A
10
125V
300V
Violet/Yel
–
–
GKB-10A
10
125V
300V
Violet/Yel
–
–
72A
Plastic Case
Dummy
–
–
–
100203421
–
72B
Blister Pack
* Product designed to comply with Bellcore Technical Reference TR-TSY-000799
Issue 1, December 1988.
Dummy
–
–
–
103757977
–
Visual indicating fuse.
Fiber tube design, color code for ampere rating.
Test Specification
Percent
Overload
Opening
Time
Catalog Number
70A, 70B, 70C, 70D
70E, 70F, 70G, 70H
70K
70P
70R
150%
160%
200%
267%
0-90 sec.
0-300 sec.
0-300 sec.
0-300 sec.
CURRENT IN AMPERES
1
1
1
.
T
100
10
1
.1
.01
G
7
7
7
7
7
7
7
7
AMPERE
RATING
Time-Current Characteristic Curves–Average Melt