®
Bu s s m a n n
®
Te lp o w e r In d ic a t in g Fu s e a n d Ho ld e r
7 0 S e rie s
3 0 0 Vo lt s DC – 1 /1 0 -1 0 A
Dimensional Data
1.86"
.28"
(47.4mm)
(7.1mm)
CATALOG SYMBOLS: FUSE – 70 SERIES;
• Visual indicating fuse.
FUSEHOLDER – 15087 (see page 2)
300 VOLTS DC; 125 VOLTS AC
• Fiber tube design, color code for ampere rating.
U.L. RECOGNIZED (GUIDE #JDYX2, FILE #E19180)
Test Specification
Percent
Overload
Opening
Time
Catalog Numbers
Catalog Number
70P-1/10A
70R-15/100A
70E-18/100A
70X-2/10A
70F-1/4A
70H-3/4A
70I-1A
70L-6A
70A, 70B, 70C, 70D
70M-8A
70E, 70F, 70G, 70H
150%
160%
200%
267%
0-90 sec.
70A-1-1/3A
70B-2A
70N-10A
GKB-10A
72A-DUMMY
72B-DUMMY
–
70K
70P
70R
0-300 sec.
0-300 sec.
0-300 sec.
70C-3A
70K-1/4A
70J-3-1/2A
70D-5A
70G-1/2A
Time-Current Characteristic Curves–Average Melt
70 SERIES TELPOWER (300 Volts DC, 125 Volts AC)
AMPERE
RATING
Catalog
Number
Ampere Voltage Rating Color
Rating AC DC Code
1/10
AT&T Comcode Code/
Ref. No.
List No.
100
70P-1/10A*
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
125V 300V
Gray/Wh 100203413
Red/Wh 101384550
KS23751-L10
70R-15/100A* 15/100
70E-18/100A* 18/100
KS23751-L11
Yellow
Black
Violet
100203363
–
KS23751-L5
70X-2/10A
70F-1/4A*
70K-1/4A*
70G-1/2A*
70H-3/4A*
70I-1A
2/10
1/4
1/4
1/2
3/4
1
–
100203371
KS23751-L6
Violet/Wh 100203405
KS23751-L9
10
Red
Brown
Pink
100203389
KS23751-L7
100203397
KS23751-L8
–
–
70A-1-1/3A* 1-1/3
White
100203322
KS23751-L1
70B-2A*
70C-3A*
70J-3-1/2A
70D-5A*
70L-6A
2
Orange
Blue
100203330
KS23751-L2
3
100203348
KS23751-L3
1
3-1/2
5
Black/Wh
Grn/Blk
Grn/Wh
–
–
100203355
KS23751-L4
6
–
–
–
–
–
–
–
–
70M-8A
8
125V 300V Brown/Wh
70N-10A
GKB-10A
10
10
125V 300V
125V 300V
Violet/Yel
Violet/Yel
.1
72A
Dummy
Dummy
–
–
–
–
–
–
100203421
103757977
–
–
Plastic Case
72B
Blister Pack
* Product designed to comply with Bellcore Technical Reference TR-TSY-000799
Issue 1, December 1988.
.01
CURRENT IN AMPERES
Form No.70 Series
Page 1 of 2
12-16-98
BIF Doc #5007
SB98107 Rev. A