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Change-over switch 4P 125A HI451
EAN
3250613190224
Packaging
1 Piece
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Technical properties
Architecture
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Number of poles4 P
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Type of pole4 P
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Type of caseFixed built-in
Functions
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Reversing switchYes
Controls and indicators
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Motor drive integratedNo
Main electrical features
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Rated operational voltage Ue380 / 400 / 500 / 690 V
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Frequency50/60 Hz
Voltage
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Rated insulation voltage800 V
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Rated impulse withstand voltage8000 V
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Rated operational voltage in DC260 / 400 / 500 V
Electric current
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Rated operational current in AC21category B125 A
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Acceptable current rating with AC22 category A125 A
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Rated current125 A
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Short-circuit current with gI-gG fuses100 kA
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Breaking capacity 400V/AC23A1000 A
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Closing ability with 400V in AC23A1250 A
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Making capacity in peak short circuit12 A
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Rated short-time withstand current 1s7 kA
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Thermal rated current outside of housings125 A
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Rated operational current in AC21 category A125 A
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Acceptable current rating with AC22 category B125 A
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Rated operational current in AC23 category A125 A
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Acceptable current rating with AC23 category B125 A
Power
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Nominal power under 440/500, 50Hz80 kW
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Nominal power under 660 V, 50 Hz110 kW
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Active power under 380/415 V, 50 Hz63 kW
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Total power loss under IN5.4 W
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Power loss per pole at In1.9 W
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Contact rating with 400 V in AC182 kW
Endurance
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Electrical durability at nominal load in AC21in operating cycles1000
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Electrical durability at nominal load in AC22 in operating cycles200
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Number of mechanical operations10000
Cover, door
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InterlockableYes
Connection
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Type of connectionTerminal
Equipment
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Number of auxiliary contacts as normally closed contact0
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Number of auxiliary contacts as normally open contact0
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Number of auxiliary contacts as change-over contact0
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Motor drive optionalNo
Standards
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European directive WEEEconcerned
Safety
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Protection index IPIP00
Downloads
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Product image
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ProductNotice
Instruction manuals for HI451
Commutateur 4P
PDF235 KB -
ProductECDeclaration
EU Declaration of conformity for HI451
Declaration
PDF573 KBEU Declaration of conformity for HI451
Deklaracja zgodności UE
PDF333 KBEU Declaration of conformity for HI451
Declaration
PDF621 KB -
ProductROHS
Pollutant guidelines for HI451
RoHS-declaration 2023-10-20 (english)
PDF33 KBPollutant guidelines for HI451
REACH-declaration 2023-10-20 (english)
PDF32 KB
More documentation