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170M3922

Description
Electric Fuse, 63A, 1000VAC, 150000A (IR), Inline/holder
CategoryCircuit protection    Circuit protection   
File Size328KB,4 Pages
ManufacturerCooper Industries
Environmental Compliance  
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170M3922 Overview

Electric Fuse, 63A, 1000VAC, 150000A (IR), Inline/holder

170M3922 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCooper Industries
Reach Compliance Codeunknow
body width43 mm
body height61 mm
Body length or diameter72.5 mm
Built-in featuresINDICATOR
Circuit protection typeELECTRIC FUSE
Joule integral nominal215 J
Manufacturer's serial number170M
Installation featuresINLINE/HOLDER
physical size72.5mm x 43mm x 61mm
Rated breaking capacity150000 A
Rated current63 A
Rated voltage (AC)1000 V
GuidelineCE; IEC; UL
surface mountNO
High Speed Fuses
Square body flush end contact — 1000V (IEC): 50–1400A
1000V (IEC) 50–1400A
Specifications
Description:
Square body flush
end contact high speed fuses.
Dimensions:
See dimensions
illustration.
Ratings:
Volts: — 1000Vac.
Amps: — 50-1400A
IR: — 150kA (Est.300kA) RMS Sym.
Agency Information:
CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I
2
t
The total clearing I t at
rated voltage and at power
factor of 15% are given
in the electrical
characteristics. For other
voltages, the clearing I
2
t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
2
Arc Voltage
This curve gives the peak
arc voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage Eg, (rms)
at a power factor of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
3
U
L
2,5
2
1,8
1,6
1,4
1,2
10
3
8
7
6
5
4
3
500
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
30
600
700
800
900
Eg
1000
K
p
High Speed
Fuses
1,5
1,0
K
*
I
b
40
50
60
70
80
90 100%
0,5
0,4
0,3
0,2
Eg
500
600
700
800
900
1000
Features and Benefits
• Excellent dc performance
• Low arc voltage and low energy let-through (I
2
t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
*Rated voltage 900V
Dimensions (mm)
Type –BKN/- and –GKN/-
Size
Size
A
1*
BKN/75+GKN/75
72.5
1
BKN/75+GKN/75
73.2
2
BKN/75+GKN/75
73.2
3
BKN/75+GKN/75
73.3
3
BKN/90+GKN/90
80.3
** Valid for fuses type –GKN/-.
1mm = 0.0394” / 1” = 25.4mm
B
74
74
74.4
75.4
91.4
Max D
61
69
77
92
92
E
43
52
59
74
74
F
M8
M8
M10
M12
M12
F** (in)
5
16
” – 18 UNC-2B
5
16
” – 18 UNC-2B
3
8
” – 16 UNC-2B
1
2
” – 13 UNC-2B
1
2
” – 13 UNC-2B
Min G
5
8
10
10
10
H
ø17.5
ø20
ø24
ø30
ø30
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
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