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BK8/ABC-25B

Description
Electric Fuse, Fast Blow, 25A, 125VAC, 125VDC, 1000A (IR), Inline/holder
CategoryCircuit protection    Circuit protection   
File Size114KB,2 Pages
ManufacturerCooper Industries
Download Datasheet Parametric View All

BK8/ABC-25B Overview

Electric Fuse, Fast Blow, 25A, 125VAC, 125VDC, 1000A (IR), Inline/holder

BK8/ABC-25B Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Reach Compliance Codeunknown
Other featuresRATED BREAKING CAPACITY AT 125 VDC: 400 A
Fusing characteristicsFAST
body height31.75 mm
Body length or diameter6.35 mm
Circuit protection typeELECTRIC FUSE
Joule integral nominal839 J
Manufacturer's serial numberABC
Installation featuresINLINE/HOLDER
method of packingBOX
physical size6.35mm x 31.75mm
Rated breaking capacity1000 A
Rated current25 A
Rated voltage (AC)125 V
Rated voltage (DC)125 V
GuidelineCSA; UL
surface mountNO
Terminal surfaceNickel (Ni)
Terminal shapeEND CAP
Base Number Matches1
1/4" x 1-1/4" Fuses
ABC Series, Fast Acting, Ceramic Tube
Description
• Fast-acting, ceramic tube
• Optional axial leads available
• 1/4 x 1-1/4 (6.3mm x 32mm) physical size
• Ceramic tube, nickel-plated brass endcap construction
• UL Listed product meets standard 248-14
ELECTRICAL CHARACTERISTICS
% of Amp Rating
Opening Time
100%
4 Hours Minimum
135%
60 Minutes maximum
200%
120 Seconds Maximum
RoHS
2002/95/EC
Agency Information
• UL Listed Guide & File numbers (ABC 1/4 - 15A):
JDYX & E19180.
• UL Recognition Guide & File numbers (ABC 18 - 30A):
JDYX2 & E19180.
• CSA Certification Record No: 053787 C 000 &
Class No: 1422 01 & 1422 30.
Environmental Data
• Shock: 1/4A and 1/2A – MIL-STD-202,
Method 213, Test Condition I;
1A thru 30A – MIL-STD-202, Method 207,
(HI Shock)
• Vibration: 1/4A thru 30A – MIL-STD-202,
Method 204, Test Condition C (Except 5g, 500HZ)
Ordering
• Specify packaging, product, and option code
Dimensions
(
mm
in
)
Drawing Not to Scale
SPECIFICATIONS
Product
Code
ABC-1/4
ABC-1/2
ABC-3/4
ABC-1
ABC-1-1/2
ABC-2
ABC-2-1/2
ABC-3
ABC-4
ABC-5
ABC-6
ABC-7
ABC-8
ABC-10
ABC-12
ABC-15
ABC-20
ABC-25
ABC-30
Voltage
Rating
AC
DC
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
250V
125V
125V
125V
125V
125V
AC Interrupting
Rating
250V
125V
35A
10000A
35A
10000A
35A
10000A
35A
10000A
100A
10000A
100A
10000A
100A
10000A
100A
10000A
200A
10000A
200A
10000A
200A
10000A
200A
10000A
200A
10000A
200A
10000A
750A
10000A
750A
10000A
400A
1000A
-
1000A
-
1000A
DC Interrupting
Rating
125V
75V
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
10000A
-
400A
1000A
400A
1000A
Typical DC Cold
Resistance**
(ohms)
3.000
0.788
0.303
0.197
0.1175
0.0755
0.05875
0.0435
0.02975
0.0286
0.02315
0.0183
0.0146
0.01205
0.0068
0.005425
0.00366
0.00263
0.002225
Typical
Melting I
2
t†
AC
0.02
0.19
0.8
1.4
2.9
4.2
8.53
19.5
29.1
16.4
31.6
73.2
111.9
215.6
129.6
200.2
550.8
839.3
1,429
Typical
Voltage
Drop‡
3.25
0.51
0.42
0.35
0.35
0.25
0.26
0.25
0.25
0.23
0.24
0.20
0.17
0.15
0.11
0.12
0.13
0.12
0.14
Traditional Ferrule Fuses - Ferrule Type
** DC Cold Resistance (Measured at
≤10%
of rated current)
† Typical Melting I
2
t (A
2
Sec) (I
2
t was measured at listed interrupting rating and rated voltage. Measured at 70% to 80% power factor on AC)
‡ Typical Voltage Drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)
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