FUJI Earth Leakage Circuit Breakers (ELCB)
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FUJI Earth Leakage Circuit Breakers (ELCB)
Earth Leakage Circuit Breaker
Fuji Electric offers the new Fuji UL489 Molded Case Circuit Breaker SA-UL Series which provides the ultimate in compact design, unprecedented value, a
MORE COMPACT (especially 50A Frame, 100A Frame, 225A Frame) than any breaker on the market, so control panels take up less space than ever befo
PRICING among the lowest in the industry.
Conformity to all WORLDWIDE STANDARDS, including UL /cUL/ IEC / CE Marking / JIS.
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{tab title=Feature}
Earth Leakage Circuit Breaker
Conforming to IEC & local Standards
Conforming to certifications and standards in major world markets Expanded frame sizes in G-TWIN Global Series
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FUJI Earth Leakage Circuit Breakers (ELCB)
Compact & High performance
Compact models with unified dimensions meeting UL489 480V and IEC 440V requirements
GLOBAL-TWIN
Compact
&models
High size
performance
withmeeting
unifiedUL489
dimensions
meeting UL489& 480V
IEC 440Vasrequirements
- Compact
480V requirements
same and
dimensions
MCCB
- Ecology
Usefulness Leading the way in user-friendliness
Unifying and reducing the types of internal accessories
-
Prevention
of hazards
and damage
(such as electrical shock, electrical fire, and device damage) that may occur in electrical equipment (as stipulated in IEC 60364).
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title=Applications}
Purpose
of ELCB
installation
A.
Protection against
direct contact against
Measures
of protection
electrical shock Protection against electric shock (Protective measures are specified in IEC60364-4-41)
Protection device.
protective
of persons from hazards (i.e., electrical shock) that may occur due to touching charged parts of electrical equipment. Use of ELCB with rated
B. Protection against indirect contact
Protection of persons from electrical shock that may occur due to touching exposed conductive parts (such as metal frame of the device) when a faul
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FUJI Earth Leakage Circuit Breakers (ELCB)
Types of installation systems in IEC 60364
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{tab
L1,An
1:
(Ground
2:
AL2,
title=Specification}
TN-C
ITL3:
system
faults
system
Voltage
cannot
is has
apoles,
non-grounded
abePEN
N:
detected.)
conductor
Neutralsystem,
line,installed
PE:and
Protective
sothat
ELCB
combines
conductor
cannot neutral
be used.line
(Ground
N and faults
protective
cannot
conductor
be detected.)
PE, and so ELCB cannot be used.
Type of ELCBs
G-TWIN Series
HG Series
Earth Leakage Protective Relays
BRR,RRD,EL Series
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FUJI Earth Leakage Circuit Breakers (ELCB)
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Description
PDF File
FUJI Earth Leakage Circuit Breakers (ELCB) Catalog
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