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170M6739

Description
Electric Fuse, 350A, 1300VAC, 1300VDC, 100000A (IR), Inline/holder,
CategoryCircuit protection    Circuit protection   
File Size251KB,4 Pages
ManufacturerCooper Industries
Environmental Compliance
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170M6739 Overview

Electric Fuse, 350A, 1300VAC, 1300VDC, 100000A (IR), Inline/holder,

170M6739 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codecompli
Other featuresRATED BREAKING CAPACITY AT 1300 VDC: 100000 A
body width76 mm
body height76 mm
Body length or diameter159 mm
Built-in featuresINDICATOR
Circuit protection typeELECTRIC FUSE
Joule integral nominal13500 J
Manufacturer's serial number170M
Installation featuresINLINE/HOLDER
method of packingBOX
physical size159mm x 76mm x 76mm
Rated breaking capacity100000 A
Rated current350 A
Rated voltage (AC)1300 V
Rated voltage (DC)1300 V
GuidelineCE; IEC; UL
surface mountNO
Terminal shapeTAB/BLADE
Base Number Matches1
High Speed Fuses
Square body US style — 1250V/1300V (IEC/UL):
50-1400A
1250V/1300V (IEC/UL) 50-1400A
Specifications
Description:
Square body US
style high speed fuses.
Dimensions:
See dimensions
illustration.
Ratings:
Volts: —
Amps: —
IR: —
1250Vac (IEC)
1300Vac (UL)
50-1400A
100kA RMS Sym.
Arc Voltage
This curve gives the peak
arc voltage, UL, which may
1.8
1.4
appear across the fuse
during its operation as a
10
3
8
function of the applied
working voltage, Eg, (rms)
6
at a power factor of 15%.
5
4
3
2.5
UL
Power Losses
3
400
K
p
600
800
E
g
1000 1200 1400
Agency Information:
CE,
Designed and tested to IEC
60269: Part 4, UL Recognized.
Consult Cooper Bussmann for UL
Recognition/CSA Component
Acceptance status.
Electrical
Characteristics
Total Clearing I
2
t
0.5
The total clearing I
2
t at
0.4
rated voltage and at power
factor of 15% are given in
0.3
the electrical characteris-
0.2
E
g
tics. For other voltages, the
2
clearing I t is found by mul-
400 600 800 1000 1200 1400
tiplying by correction factor,
Dashed lines (- - - - - -) apply to the
following amperages:.
K, given as a function of
Size
Amps.
applied working voltage, Eg,
1*
400A
1
500-630A
(rms).
2
3
630-1000A
800-1400A
1.5
K
1.25
1.0
Watts loss at rated current
1.0
is given in the electrical
characteristics. The curve
0.8
0.6
allows the calculation of
0.5
the power losses at load
0.4
currents lower than the
rated current. The correc-
0.3
tion factor, Kp, is given as
0.2
a function of the RMS load
current, Ib, in % of the
rated current.
0.1
High Speed
Fuses
I
b
30 40 50
60
70
80 90 100%
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
Dimensions (mm)
Type -FU/115, -FKE/115
Size
1*
1
2
3
B
156
160
160
159
C1
130
127
127
128
C2
101
102
102
101
D
59
69
77
92
B
E
45
53
61
76
H
20
25
25
36
I
10
14
14
16
1mm = 0.0394” / 1” = 25.4mm
6
A
D
E
C1
C2
E
I
H
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
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