3578

Manufacturer Part Number3578
DescriptionFUSEBLOCK ACK 140-200 STUD MNT
ManufacturerCooper/Bussmann
TypeBlock
3578 datasheet
 


Specifications of 3578

Fuse SizeACKNumber Of Circuits1
Mounting TypeChassis MountTermination StyleScrew Terminal
Current Rating15 AmpsVoltage Rating500 Volts
Lead Free Status / RoHS StatusLead free / RoHS CompliantCurrent Rating-
Voltage-Other names3578C
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Stud-Mounted Fuses
Catalog Symbol: ACK
Ampere Rating: 10 to 400 Amperes
Voltage Rating: 130 Volts DC or less
(10-100): 130 Vdc, (120-200): 72 Vdc,
(225-300): 48 Vdc
Agency Approvals:
U.L. Recognized (15-300A), Guide JFHR2, File E56412
Electrical Ratings (Catalog Symbol, Amperes and Voltage)
ACK-10
130V
ACK-40
130V
ACK-100
ACK-15
130V
ACK-50
130V
ACK-120
ACK-20
130V
ACK-60
130V
ACK-140
ACK-25
130V
ACK-70
130V
ACK-150
ACK-30
130V
ACK-75
130V
ACK-160
ACK-35
130V
ACK-80
130V
ACK-175
Test Specifications
Fuse
Load
200%
ACK
300%
500%
*Approximately.
General Information:
• 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 – the thermal
cutout cannot operate quickly at any load, hence long time-
lag 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.
Fuseblocks
Catalog
Block
Catalog
Number
Number
Number
ACK 10-30
4228
ACK 120-200
ACK 35-60
3411
ACK 225-400
ACK 70-100
2322
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 Vac, 75-1500 Vdc). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 314-527-1270 for more information.
The only controlled copy of this BIF document is the electronic read-only version located on the
Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This
bulletin is intended to clearly present comprehensive product data and provide technical infor-
mation that will help the end user with design applications. Bussmann reserves the right, without
notice, to change design or construction of any products and to discontinue or limit distribution
of any products. Bussmann also reserves the right to change or update, without notice, any
technical information contained in this bulletin. Once a product has been selected, it should be
tested by the user in all possible applications.
12-17-98
SB98107
Rev. A
Dimensional Data
D
C
Catalog
Symbol
ACK 10–30
ACK 35–60
130V
ACK-200
72V
72V
ACK-225
80V
ACK 70–100
72V
ACK-250
80V
72V
ACK-300
80V
ACK 120–200
72V
ACK-400
80V
72V
ACK 225–400
Note: 10-60 amp fuses use brass terminals and ferrules.
Opening Time
70-400 amp fuses use copper terminals and ferrules.
100 Seconds*
35 Seconds*
13 Seconds*
Time-Current Characteristics–Total Clear
100
10
Block
Number
1
3569
3578
.1
.01
Bussmann
All other tolerances
(± 0.005) mm
(± 0.13) inches
A
(± 0.031")
(± 0.79mm)
B
F
E
G
Dimensions in Inches and (mm)
A
B
C
D
E
F
2.5∑
.375∑
.500∑
.250∑
.557∑
.588∑
(63.5)
(9.53)
(12.70)
(6.35)
14.15)
(14.94)
3.0∑
.470∑
.685∑
.344∑
.812∑
.860∑
(76.20)
(11.94) (17.40)
(8.74)
(20.63)
(21.84)
3.5∑
.547∑
.750∑
.312∑
1.062∑
1.125∑
(88.90)
(13.89) (19.05)
(7.92)
(26.98)
(28.58)
3.750∑
.750∑
.750∑
.375∑
1.062∑
1.15∑
(95.25)
(19.05) (19.05)
(9.52)
(26.98)
(29.21)
3.750∑
.610∑
.750∑
.312∑
1.062∑
1.125∑
(95.25)
(15.49) (19.05)
(7.92)
(1.062)
(28.58)
AMPERE
RATING
CURRENT IN AMPERES
BIF Doc #1040
®
ACK
G
.031∑
(0.79)
.051∑
(1.30)
.050∑
(1.27)
.050∑
(1.27)
.050∑
(1.27)
Form No. ACK
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