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300P11C

产品描述Electric Fuse, Fast Blow, 300A, 600VAC, 250VDC, 200000A (IR), Inline/holder
产品类别电路保护    电路保护   
文件大小92KB,共3页
制造商Cooper Industries
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300P11C概述

Electric Fuse, Fast Blow, 300A, 600VAC, 250VDC, 200000A (IR), Inline/holder

300P11C规格参数

参数名称属性值
Reach Compliance Codeunknown
熔断特性FAST
主体高度78 mm
主体长度或直径59 mm
电路保护类型ELECTRIC FUSE
制造商序列号P11C
安装特点INLINE/HOLDER
物理尺寸59mm x 78mm
额定分断能力200000 A
额定电流300 A
额定电压(交流)600 V
额定电压(直流)250 V
参考标准CSA; IEC
表面贴装NO
端子形状TAB/BLADE
Base Number Matches1

文档预览

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HRCII CURRENT LIMITING FUSES
600V a.c. or less, 250V d.c. 200,000 A.I.R. to CSA C22.2 No. 106 M92
Edison HRCII Fuses
-
-
-
-
-
Engineered for long life reliable protection.
Non deteriorating silver plated links.
High grade ceramic bodies.
Plated external metalwork.
Interrupting rating certified to 200,000 Amps RMS sym-
metrical, to CSA C22.2 No. 106M1992.
- HRCII fuse manufacturing is certified to ISO 9002 (1987)
standard.
For full “no damage” protection under all fault conditions
(Type 2 Coordination - per IEC 947-4), and to avoid nui-
sance fuse operation, the fuse, relay and contactor charac-
teristics must be considered together to ensure that:
- the contactor is protected at all times
- the overload relay operates before the fuse (up to the
relay’s safe interrupting limit), or
- the fuse safely clears the circuit and limits high level
fault currents to prevent damage to the relay or to the
contactor.
This is particularly necessary in the case of IEC style con-
tactors, which require more accurate coordination to ensure
optimum system reliability.
In addition CSA certified, Edison HRCII fuses are also test-
ed and certified to IEC and British standards. IEC269:2 and
BS88:2 include tightly specified characteristics to ensure full
interchangeability with other manufacturers HRCII fuses
certified to these standards.
For further information on fuse selection and coordination
contact your local Edison Fusegear representative.
Applications
HRCII fuses are often used to protect motor control circuits,
together with contactors and overload protection relays.
In this application overload protection of the installation is
provided by the thermal overload relay, and the fuses are
usually rated higher than the motor full load current to avoid
nuisance blowing under starting inrush currents.
This arrangement allows the use of a fast-acting *fuse char-
acteristic which ensures excellent short-circuit current and
energy limiting for optimum protection.
*CSA defined HRCII characteristics inherently give more time delay than
HRCI fast acting fuses.
Cross Reference
AMPERE
RATING
EDISON
DORMAN*
GEC/ENGLISH
2-30
H07C
AAO
CIA
40-60
K07C
BAO
CIS
80-100
L14C
CEO
CCP
+
L09C
CD
CC
80-100
125-200
M09C
DD
CF
M14C
DEO
CFP
125-200
+
250-400
P11C
EF
CM
P09C
ED
CMF
250-400
+
450-600
R11C
FF
CLM
*HRCII fuses manufactured by Dorman Smith now available as Edison.
+
HRCII-MISC.
FUSETEK
2CO
2CO
2CO
2CM
2CC
2CM
2CC
2CM
2CC
GOULD
FES, GIA
FES, GIS
FES, GCP
FESC, GC
FESC, GF
FES, GFP
FESC, GM
FESF, GMF
FESC, GLM
BUSSMANN
CGL
CGL
CGL
CGL
CGL
CGL
SIEMENS
3NW211
2NW212
3NW213
2NW222
3NW223
3NW214
3NW231
3NW224
3NW233
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