70G-1/2A Cooper/Bussmann, 70G-1/2A Datasheet
70G-1/2A
Manufacturer Part Number
70G-1/2A
Description
FUSE, ALARM INDICATING, 500mA
Manufacturer
Cooper/Bussmann
Series
70r
Datasheet
1.BK70B-2A.pdf
(2 pages)
Specifications of 70G-1/2A
Voltage Rating Vdc
300V
Voltage Rating Vac
125V
Fuse Current
500mA
Alarm Indicating Fuse Type
Pin
Peak Reflow Compatible (260 C)
No
Fuse Body Material
Fiber
Current Rating
500mA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
CATALOG SYMBOLS: FUSE – 70 SERIES;
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
70 SERIES TELPOWER (300 Volts DC, 125 Volts AC)
Catalog
Number
70P-1/10A*
70R-15/100A* 15/100
70E-18/100A* 18/100
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
Plastic Case
72B
Blister Pack
* Product designed to comply with Bellcore Technical Reference TR-TSY-000799
Telpower
300 Volts DC – 1/10-10A
12-16-98
SB98107
Issue 1, December 1988.
Rev. A
Ampere Voltage Rating Color
Rating
1/10
2/10
1/4
1/4
1/2
3/4
1
1-1/3
2
3
3-1/2
5
6
8
10
10
Dummy
Dummy
AC
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
–
–
70H-3/4A
70I-1A
70A-1-1/3A
70B-2A
70C-3A
70J-3-1/2A
70D-5A
®
FUSEHOLDER – 15087 (see page 2)
DC
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
300V
–
–
Indicating Fuse and Holder
Brown/Wh
Violet/Wh 100203405
Black/Wh
Violet/Yel
Violet/Yel
Gray/Wh
Red/Wh
Grn/Wh
Orange
Grn/Blk
Code
Yellow
Brown
Violet
White
Black
Pink
Blue
Red
–
–
AT&T Comcode Code/
Ref. No.
100203413
101384550
100203363
100203371
100203389
100203397
100203322
100203330
100203348
100203355
100203421
103757977
–
–
–
–
–
–
–
70L-6A
70M-8A
70N-10A
GKB-10A
72A-DUMMY
72B-DUMMY
–
KS23751-L10
KS23751-L11
KS23751-L5
KS23751-L6
KS23751-L9
KS23751-L7
KS23751-L8
KS23751-L1
KS23751-L2
KS23751-L3
KS23751-L4
List No.
–
–
–
–
–
–
–
–
–
Time-Current Characteristic Curves–Average Melt
• Visual indicating fuse.
• Fiber tube design, color code for ampere rating.
Test Specification
Catalog Number
70A, 70B, 70C, 70D
70E, 70F, 70G, 70H
70K
70P
70R
Dimensional Data
100
.01
10
.1
1
(47.4mm)
1.86"
CURRENT IN AMPERES
(7.1mm)
Percent
Overload
150%
160%
200%
267%
.28"
70 Series
Bussmann
Opening
Time
0-90 sec.
0-300 sec.
0-300 sec.
0-300 sec.
Form No.70 Series
BIF Doc #5007
AMPERE
RATING
Page 1 of 2
®
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70G-1/2A Summary of contents
Page 1
... Red/Wh 70E-18/100A* 18/100 125V 300V Yellow 70X-2/10A 2/10 125V 300V Black 70F-1/4A* 1/4 125V 300V Violet 70K-1/4A* 1/4 125V 300V Violet/Wh 100203405 70G-1/2A* 1/2 125V 300V Red 70H-3/4A* 3/4 125V 300V Brown 70I-1A 1 125V 300V Pink 70A-1-1/3A* 1-1/3 125V 300V White ...
Page 2
... Copper alloy, tin plating Screws: 3-24 x 3/8” steel, zinc plated NOTE: Optional color coded eyelet for 15087 holder is available. • Panel mount fuseholder for 70 Type fuses supplied with two screws. • Remote alarm capability. Optional Color Code Eyelets (order separately) ...