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BK-MDQ-2-1/4-B

Description
Electric Fuse, Time Delay Blow, 2.25A, 250VAC, 100A (IR), Inline/holder
CategoryCircuit protection    Circuit protection   
File Size259KB,2 Pages
ManufacturerCooper Industries
Download Datasheet Parametric View All

BK-MDQ-2-1/4-B Overview

Electric Fuse, Time Delay Blow, 2.25A, 250VAC, 100A (IR), Inline/holder

BK-MDQ-2-1/4-B Parametric

Parameter NameAttribute value
MakerCooper Industries
Reach Compliance Codeunknown
Fusing characteristicsTIME DELAY
body height31.75 mm
Body length or diameter6.35 mm
Circuit protection typeELECTRIC FUSE
Manufacturer's serial numberMDQ
Installation featuresINLINE/HOLDER
method of packingBOX
physical size6.35mm x 31.75mm
Rated breaking capacity100 A
Rated current2.25 A
Rated voltage (AC)250 V
GuidelineCSA; UL
surface mountNO
Terminal surfaceNICKEL
Terminal shapeEND CAP
1
4
" x 1
1
4
" Fuses
MDQ Series Dual-Element, Time-Delay, Glass Fuse
Description
• Dual-element, time-delay
1
4
" x 1
1
4
" (6.3 x 32mm) physical size
• Glass tube, nickel-plated brass endcap construction
• UL Listed product meets standard 248-14
• Available with axial leads
Rated Current
1
16
- 30A
Electrical Characteristics
% of Amp Rating
Opening Time
100%
None
135%
60 minutes maximum
200%
120 seconds maximum
Dimensions - mm (in)
Agency Information
• UL Listed Card: MDQ-
1
16
- 7A (Guide JDYX,
File E19180)
• UL Recognition Card: MDQ-7.5 - 15A
(Guide JDYX2, File E19180)
• CSA Component Acceptance Card:
MDQ-
1
16
- 15 (Class 1422-01)
Ordering
• Specify packaging, product, and option code
(i.e., Bk-MDQ-BV-1)
with axial leads
Specifications
Product Code
MDQ-1/16
MDQ-1/10
MDQ-1/8
MDQ-3/16
MDQ-2/10
MDQ-1/4
MDQ-3/10
MDQ-3/8
MDQ-1/2
MDQ-3/4
MDQ-1
MDQ-1-1/4
MDQ-1-1/2
MDQ-2
MDQ-2-1/4
MDQ-2-1/2
MDQ-3
MDQ-4
MDQ-5
MDQ-6
MDQ-6-1/4
MDQ-7
MDQ-8
MDQ-9
MDQ-10
MDQ-15
Voltage
Rating
Vac
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
32
32
32
32
Interrupting
Rating
Amps
35
35
35
35
35
35
35
35
35
35
35
100
100
100
100
100
100
200
200
200
200
200
1,000
1,000
1,000
1,000
Typical DC Cold
Resistance
(Ω)**
83.30000
35.00000
21.50000
10.00000
8.65000
5.77500
4.20000
2.35000
1.40000
0.39685
0.37400
0.36000
0.27000
0.13250
0.11450
0.10050
0.05715
0.03510
0.02650
0.01715
0.01690
0.01375
0.01200
0.00888
0.00720
0.00410
** DC Cold Resistance (Measured at <10% of rated current)
0308
BU-SB07472
Page 1 of 2
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