FBP-70 Cooper/Bussmann, FBP-70 Datasheet
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FBP-70
Manufacturer Part Number
FBP-70
Description
Manufacturer
Cooper/Bussmann
Type
Semiconductorr
Datasheet
1.FBP-70.pdf
(3 pages)
Specifications of FBP-70
Acting
Fast
Voltage Rating (vac)
700V
Voltage Rating (vdc)
700V
Current Rating
70A
Mounting
Screw
Product Depth (mm)
Not Requiredmm
Product Height (mm)
Not Requiredmm
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FBP-70
Manufacturer:
ANAREN
Quantity:
5 000
CATALOG SYMBOL: FBP
700V AC, 700V DC
INTERRUPTING RATING 200,000 AMPERES
RMS SYMMETRICAL
U.L. RECOGNIZED
Catalog Numbers
FBP-35
FBP-40
FBP-50
FBP-60
FBP-70
Semiconductor Fuses
700 Volts AC/DC, 35-1000 Amps
12-17-98
SB98107
(GUIDE #JFHR2, FILE # E56412)
Rev. A
FBP-80
FBP-90
FBP-100
FBP-125
FBP-150
FBP-175
FBP-200
FBP-250
FBP-300
FBP-350
FBP-400
FBP-450
FBP-500
FBP-600
FBP-700
FBP-800
FBP-900
FBP-1000
Ultra High Degree of Current Limitation and Low I
• The heat energy of even low-level fault currents can quickly
* Buss FW type fuse limits peak let-thru current to a level
• Fast speed-of-response to build-up of short-circuit current
Current Rating.
• Current rating is given in AC (rms) for an ambient tempera-
• Although these fuses can be operated at 100% of rating,
Voltage Rating.
• Rated voltage of Semiconductor fuses is given in terms of
• When used in D.C. circuits no voltage derating is required
Total Clearing I
• Maximum values of total clearing I
Arc Voltage.
• The arc voltage which develops across a fuse when it is
• This arc voltage may reach a value which is twice that of the
destroy a semiconductor device.
which is a fraction of the potential available short-circuit peak
current.
and the quickly decaying short-circuit current as the fuse
suppresses internal arcing together can limit the I
values substantially lower than the I
conductor device.
ture of 20ºC (68ºF).
good design practice dictates some derating (i.e. for ambient
temperature), typically this is 20%.
A.C. operation, 60Hz.
provided the minimum interrupting capability is eight times
the fuse rating and the time constant does not exceed those
specified in U.L. 198L.
A.C. voltage, an arcing angle between 60º and 90º, at an
available symmetrical rms current of 100,000 amperes, and
at a power factor of less than 15%.
clearing a fault current must always exceed the system volt-
age.
system applied voltage.
2
t.
2
t are obtained at the rated
2
t withstand of the semi-
Bussmann
BIF Doc #720041
2
Form No. FBP
t let-thru to
FBP
2
Page 1 of 3
t.
®
Related parts for FBP-70
FBP-70 Summary of contents
Page 1
... The arc voltage which develops across a fuse when it is clearing a fault current must always exceed the system volt- age. FBP-350 • This arc voltage may reach a value which is twice that of the FBP-400 system applied voltage. FBP-450 FBP-500 FBP-600 FBP-700 FBP-800 FBP-900 FBP-1000 Bussmann ® FBP ...
Page 2
... Form No. FBP BIF Doc #720041 ® Page ...
Page 3
... Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been select- ed, it should be tested by the user in all possible applications. 12-17-98 SB98107 Rev. A AMPERE RATING Bussmann ® FBP Form No. FBP Page BIF Doc #720041 ...