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ACK-10 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Stud-mounted fuses | |||
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Technical Data 1040
Effective June 2017
Supersedes June 2016
Stud-mounted fuses
BUSSMANN
SERIES
Catalog symbol: ACK-_
Description:
Bussmann® series stud-mounted fuse.
Specifications:
Ratings
â¢â â Volts - 130 Vdc (or less)
⢠130 Vdc - (10-100 A)
⢠72 Vdc - (120-200 A)
⢠48 Vdc - (225-300 A)
⢠80 Vdc - (400 A)
â¢â â Amps - 10-400 A
â¢â â Interrupting rating - 10 kA
Agency information
⢠UL® Recognized 15-300A, Guide JFHR2, File
E56412
Features:
⢠These fuses avoid needless openings from
starting currents or surges
⢠A fuse link which operates only on very high
overloads or short-circuits
⢠Thermal cutout functions on low overloads â
the thermal cutout cannot operate quickly at
any load, hence long timelag is obtained on
high overloads of short duration
⢠This long time-lag also makes it unnecessary
to use extra large size or over-size fuses
Catalog numbers (amps)
ACK-10
ACK-40
ACK-15
ACK-50
ACK-20
ACK-60
ACK-25
ACK-70
ACK-30
ACK-75
ACK-35
ACK-80
ACK-100
ACK-120
ACK-140
ACK-150
ACK-160
ACK-175
ACK-200
ACK-225
ACK-250
ACK-300
ACK-400
â
Test specifications
Fuse
ACK
*Approximately.
Load
200%
300%
500%
Opening time
100 Seconds*
35 Seconds*
13 Seconds*
Recommended fuse blocks:
Catalog
number
ACK 10-30
ACK 35-60
ACK 70-100
Block
number
4228
3411
2322
Catalog
number
ACK 120-200
ACK 225-400
Block
number
3569
3578
Dimensions - in (mm):
A
D
B
C
F
E
G
Catalog
number
Dimensions in inches and (mm)
A
B
C
ACK 10-30
2.5â
(63.5)
0.375â
(9.53)
0.500â
(12.70)
ACK 35-60
3.0â
(76.20)
0.470â
(11.94)
0.685â
(17.40)
ACK 70-100
3.5â
(88.90)
0.547â
(13.89)
0.750â
(19.05)
ACK 120-200
3.750â
(95.25)
0.750â
(19.05)
0.750â
(19.05)
ACK 225-400
3.750â
(95.25)
0.610â
(15.49)
0.750â
(19.05)
Note: 10-60 amp fuses use brass terminals and ferrules.
70-400 amp fuses use copper terminals and ferrules.
D
0.250â
(6.35)
0.344â
(8.74)
0.312â
(7.92)
0.375â
(9.52)
0.312â
(7.92)
E
0.557â
(14.15)
0.812â
(20.63)
1.062â
(26.98)
1.062â
(26.98)
1.062â
(1.062)
F
0.588â
(14.94)
0.860â
(21.84)
1.15â
(29.21)
1.15â
(29.21)
1.125â
(28.58)
G
0.031â
(0.79)
0.051â
(1.30)
0.050â
(1.27)
0.050â
(1.27)
0.050â
(1.27)
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