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
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Version as main switchYes
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Version as emergency stop installationNo
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Version as safety switchYes
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Version as maintenance-/service switchYes
Controls and indicators
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Motor drive integratedNo
Main electrical features
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Rated operational voltage Ue380 / 415 / 500 / 690 V
Voltage
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Rated insulation voltage800 V
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Rated impulse withstand voltage8 kV
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Rated operational voltage in DC220 / 440 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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Making capacity in peak short circuit11900 A
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Rated short-time withstand current Icw12 kA
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Rated short-time withstand current 1s7 kA
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Rating current 10°C according to IEC 60947125 A
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Rating current 15°C according to IEC 60947125 A
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Rating current 20°C according to IEC 60947125 A
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Rating current 25°C according to IEC 60947125 A
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Rating current 30°C according to IEC 60947125 A
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Rating current 35°C according to IEC 60947125 A
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Rating current 40°C according to IEC 60947125 A
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Rating current 45°C according to IEC 60947112.5 A
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Rating current 5°C according to IEC 60947125 A
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Rating current 50°C according to IEC 60947112.5 A
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Rating current 55°C according to IEC 60947100 A
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Rating current 60°C according to IEC 60947100 A
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Rating current 65°C according to IEC 6094787.5 A
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Rating current 70°C according to IEC 6094787.5 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
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Conventional thermal current under enclosure at 40°C125 A
Dimensions
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Depth of installed product218 mm
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Height of installed product135 mm
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Width of installed product251 mm
Power
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Contact rating with 400 V in AC182 kW
Cover, door
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InterlockableYes
Materials
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Toggle colourBlack
Installation, mounting
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Suitable for front mounting centerNo
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Suitable for front mountingNo
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Suitable for ground mountingYes
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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Standard textIEC 60947-3 ; IEC 60947-6
Downloads
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Product image
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ProductNotice
Instruction manuals for HI451
PDF1 MB -
ProductECDeclaration
EU Declaration of conformity for HI451
Declaration
PDF573 KB
EU Declaration of conformity for HI451
Deklaracja zgodności UE
PDF333 KB
EU Declaration of conformity for HI451
EU Declaration of Conformity
PDF639 KB
EU Declaration of conformity for HI451
Declaration
PDF621 KB -
ProductROHS
Pollutant guidelines for HI451
REACH declaration HI451 (english)
PDF103 KB
More documentation
