FWP-400A Cooper/Bussmann, FWP-400A Datasheet
FWP-400A
Manufacturer Part Number
FWP-400A
Description
FUSE 400A 700V HS BOLT-ON
Manufacturer
Cooper/Bussmann
Series
FWPr
Datasheet
1.FWP-100A22F.pdf
(1 pages)
Specifications of FWP-400A
Fuse Type
Fast Acting
Voltage - Rated
700VAC, 700VDC
Current
400A
Package / Case
Bolt Mount
Size / Dimension
2.000" Dia x 5.090" L (50.80mm x 129.29mm)
Mounting Type
Bolt Mount
Melting I²t
125000
Voltage Rating Vdc
700V
Voltage Rating Vac
700V
Fuse Current
400A
Blow Characteristic
Fast Acting
Fuse Size Imperial
2 X 5.09"
Current Rating
400A
Voltage Rating
700VDC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Color
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Ferrule
FWP 660V/700V (IEC/U.L.)
Total Clearing I
The total clearing I
at power factor of 15% are given in the
electrical characteristics. For other volt-
ages, the clearing I
plying by correction factor, K , given as
a function of applied working voltage,
E
Dimension in mm.
1mm = 0.0394∑
Electrical Characteristics
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled.
This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right,
without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without
notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
7-18-01
1.4
1.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
Dimensions
22 ≈ 58mm
Fig. 1: 20-100 Amp Range
g
Interrupting rating 200kA RMS Symmetrical.
Watts loss provided at rated current.
(500 Vdc/Interrupting rating 50kA) U.L. Recogition.
, (RMS).
200 300
Size
(‡Ω • ∑)
K
(2.283")
SB01191
58.0
400
Electrical Characteristics
RMS-Amps
1∑ = 25.4mm
Current
Rated
100
2
2
20
25
32
40
50
63
80
t at rated voltage and
2
t is found by multi-
t
500
(0.591")
15.0
600
Pre-arc
1100
E
155
280
600
g
700
23
37
55
68
I
2
t (A
2
Clearing
S)
at 660V
12500
(0.875")
1600
3080
6600
260
410
605
750
22.2
3
1.4
1.2
10
9
8
7
6
5
4
Arc Voltage
This curve gives the peak arc voltage,
U
during its operation as a function of the
applied working voltage, E
power factor of 15%.
L
3
200 300
, which may appear across the fuse
U
L
Watts
Loss
13.5
4.6
5.6
7.0
8.5
9.5
11
16
400
500
FWP-20A22F
FWP-25A22F
FWP-32A22F
FWP-40A22F
FWP-50A22F
FWP-63A22F
FWP-80A22F
FWP-100A22F
Number
Ordering Information
Part
20-100A
600
g
, (RMS) at a
E
g
700
Carton
Qty.
10
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, K
is given as a function of the RMS load
current, I
1.0
0.8
0.6
0.5
0.4
0.3
0.2
0.1
Weight
30 40 50
Carton
0.450
(kg)
K
p
b
, in % of the rated current .
Dimensions
60
Number
Figure
Fig. 1
Bussmann
70
1 kg = 2.2 lbs.
80 90 100%
BIF Doc #720026
35785291
Form No. FWP
I
Curves
b
®
1 lb = 0.45 kg
BIF #
Page 1 of 1
p
®
,
Related parts for FWP-400A
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
FUSE, 60A, 700V, FAST ACTING
Manufacturer:
Cooper/Bussmann
Datasheet:
Part Number:
Description:
FUSE 20A 700V HS FERRULE
Manufacturer:
Cooper/Bussmann
Datasheet:
Part Number:
Description:
FUSE 10A 660V HS FERRULE
Manufacturer:
Cooper/Bussmann
Datasheet:
Part Number:
Description:
FUSE 25A 700V HS FERRULE
Manufacturer:
Cooper/Bussmann
Datasheet:
Part Number:
Description:
Manufacturer:
Cooper/Bussmann
Datasheet: