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FWH-3A14F

产品描述Specialty Fuses 500VAC 3A High Speed Fuse
产品类别电路保护    电路保护   
文件大小109KB,共2页
制造商Eaton
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FWH-3A14F概述

Specialty Fuses 500VAC 3A High Speed Fuse

FWH-3A14F规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称Eaton
Reach Compliance Codecompliant
ECCN代码EAR99
Factory Lead Time18 weeks 1 day
其他特性RATED BREAKING CAPACITY AT 500 VDC: 50000 A
主体高度50.8 mm
主体长度或直径14.3 mm
电路保护类型ELECTRIC FUSE
焦耳积分标称
安装特点INLINE/HOLDER
包装方法BOX
物理尺寸14.3mm x 50.8mm
额定分断能力200000 A
额定电流3 A
额定电压(交流)500 V
额定电压(直流)500 V
参考标准CE; CSA; UL
表面贴装NO
端子形状END CAP

文档预览

下载PDF文档
High Speed Fuses
Ferrule — FWH 500V: 1-30A
FWH (14 x 51mm)
Specifications
Description:
Ferrule style high
speed fuses.
Dimensions:
See dimensions
illustration.
Ratings:
Volts: — 500Vac/dc
Amps: — 1-30A
IR: — 200kA RMS Sym.
— 50kA @500Vdc
Agency Information:
CE, UL Recognition 1- 30A & CSA
Component Acceptance: 5 - 30A.
Electrical Characteristics
Total Clearing I t
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.
Catalog Numbers
0.5
0.3
0.2
0.15
100
E
g
250
400
500
Catalog
Numbers
Size
FWH-1A14F
FWH-2A14F
FWH-3A14F
FWH-4A14F
FWH-5A14F
FWH-6A14F
14 x 51mm
FWH-10A14F (
9
16
” x 2”)
FWH-12A14F
FWH-15A14F
FWH-20A14F
FWH-25A14F
FWH-30A14F
2.0
1.6
1.2
10
3
U
L
800
600
500
400
300
100
1.0
K
p
0.8
0.6
0.5
0.4
0.3
0.2
E
g
200
300
400
500
High Speed
Fuses
The total clearing I
2
t at rated
voltage and at power factor
of 15% are given in the elec-
trical 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).
1.5
K
1.0
0.1
30 40 50
60
70
I
b
80 90 100%
Electrical Characteristics
Rated
I
2
t (A
2
Sec)
Current
Clearing
RMS-Amps
Pre-arc
at 500V
1
2
3
4
5
1.6
6.4
6
1.6
6.4
10
3.6
13
12
15
10
40
20
26
96
25
49
191
30
58
232
Watts
Loss
2.3
1.5
1.5
4
5.5
6
7
9
Dimensions - mm (inches)
50.8
(2.000")
14.3
(0.563")
• Watts loss provided at rated current.
• See accessories on page 216.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I
2
t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
DC common bus
DC drives
Power converters/rectifiers
Reduced voltage starters
15.5
(0.610")
Data Sheet: 720008
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
203

FWH-3A14F相似产品对比

FWH-3A14F FWH-15A14F FWH-20A14F FWH-4A14F FWH-5A14F FWH-2A14F FWH-1A14F FWH-12A14F FWH-10A14F
描述 Specialty Fuses 500VAC 3A High Speed Fuse Specialty Fuses 500VAC 15A High Speed Fuse Specialty Fuses 500VAC 20A High Speed Fuse Specialty Fuses 500VAC 4A High Speed Fuse Specialty Fuses 500VAC 5A High Speed Fuse Specialty Fuses 500VAC 2A High Speed Fuse Specialty Fuses 500VAC 1A High Speed Fuse Specialty Fuses 500VAC 12A High Speed Fuse Specialty Fuses 500VAC 10A High Speed Fuse
是否Rohs认证 不符合 符合 符合 符合 符合 符合 符合 符合 符合
厂商名称 Eaton Eaton Eaton Eaton Eaton Eaton Eaton Eaton Eaton
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Factory Lead Time 18 weeks 1 day 3 weeks 5 days 3 weeks 4 days 17 weeks 2 days 3 weeks 5 days 5 weeks 4 days 5 weeks 2 days 6 weeks 3 weeks 5 days
其他特性 RATED BREAKING CAPACITY AT 500 VDC: 50000 A RATED BREAKING CAPACITY AT 500 VDC: 50000 A RATED BREAKING CAPACITY AT 500 VDC: 50000 A RATED BREAKING CAPACITY AT 500 VDC: 50000 A RATED BREAKING CAPACITY AT 500 VDC: 50000 A RATED BREAKING CAPACITY AT 500 VDC: 50000 A RATED BREAKING CAPACITY AT 500 VDC: 50000 A RATED BREAKING CAPACITY AT 500 VDC: 50000 A RATED BREAKING CAPACITY AT 500 VDC: 50000 A
主体高度 50.8 mm 50.8 mm 50.8 mm 50.8 mm 50.8 mm 50.8 mm 50.8 mm 50.8 mm 50.8 mm
主体长度或直径 14.3 mm 14.3 mm 14.3 mm 14.3 mm 14.3 mm 14.3 mm 14.3 mm 14.3 mm 14.3 mm
电路保护类型 ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE ELECTRIC FUSE
安装特点 INLINE/HOLDER INLINE/HOLDER INLINE/HOLDER INLINE/HOLDER INLINE/HOLDER INLINE/HOLDER INLINE/HOLDER INLINE/HOLDER INLINE/HOLDER
包装方法 BOX BOX BOX BOX BOX BOX BOX BOX BOX
物理尺寸 14.3mm x 50.8mm 14.3mm x 50.8mm 14.3mm x 50.8mm 14.3mm x 50.8mm 14.3mm x 50.8mm 14.3mm x 50.8mm 14.3mm x 50.8mm 14.3mm x 50.8mm 14.3mm x 50.8mm
额定分断能力 200000 A 200000 A 200000 A 200000 A 200000 A 200000 A 200000 A 200000 A 200000 A
额定电流 3 A 15 A 20 A 4 A 5 A 2 A 1 A 12 A 10 A
额定电压(交流) 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V
额定电压(直流) 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V
参考标准 CE; CSA; UL CE; CSA; UL CE; CSA; UL CE; CSA; UL CE; CSA; UL CE; CSA; UL CE; CSA; UL CE; CSA; UL CE; CSA; UL
表面贴装 NO NO NO NO NO NO NO NO NO
端子形状 END CAP END CAP END CAP END CAP END CAP END CAP END CAP END CAP END CAP
Base Number Matches - 1 1 - - 1 1 1 -
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