Change-over switch 4P 125A HI451
EAN
3250613190224
Packaging
1 Piece
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Technical properties
Architecture
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Type of orderLong thumb-grip
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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
Installation, mounting
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Tightening torque9 - 9.9 Nm
Connection
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Connection cross-sect. rigid cable35 / 50mm²
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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
Safety
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REACH conformYes
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RoHS conformYes
Use conditions
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Air humidity protectionyes according to IEC 68-2-30
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
EU Declaration of Conformity
PDF637 KB
EU Declaration of conformity for HI451
Declaration
PDF621 KB
EU Declaration of conformity for HI451
Deklaracja zgodności UE
PDF333 KB
EU Declaration of conformity for HI451
Declaration
PDF573 KB -
ProductROHS
Pollutant guidelines for HI451
RoHS-declaration 2023-10-20 (english)
PDF33 KB
Pollutant guidelines for HI451
REACH-declaration 2023-10-20 (english)
PDF32 KB
More documentation
