Load break switch 4P 400A HA457

EAN
3250613114572
Packaging
1 Piece

Technical properties

Architecture
  • Number of poles
    4 P
  • Type of pole
    4 P
  • Type of case
    Fixed built-in
Functions
  • Reversing switch
    No
Controls and indicators
  • Motor drive integrated
    No
Main electrical features
  • Rated operational voltage Ue
    380 / 415 V
Voltage
  • Rated insulation voltage
    1000 V
  • Rated impulse withstand voltage
    8000 V
Electric current
  • Rated operational current in AC21category B
    400 A
  • Acceptable current rating with AC22 category A
    400 A
  • Cut off current
    30 kA
  • Rated current
    400 A
  • Short-circuit current with gI-gG fuses
    50 kA
  • Rated short-time withstand current 1s
    9 kA
  • Thermal rated current outside of housings
    400 A
  • Rated operational current in AC21 category A
    400 A
  • Acceptable current rating with AC22 category B
    400 A
  • Rated operational current in AC23 category A
    400 A
  • Acceptable current rating with AC23 category B
    400 A
  • Conventional thermal current under enclosure at 40°C
    400 A
Power
  • Nominal power under 440/500, 50Hz
    140 kW
  • Nominal power under 660 V, 50 Hz
    90 kW
  • Active power under 380/415 V, 50 Hz
    132 kW
  • Total power loss under IN
    57.6 W
  • Power loss per pole at In
    14.4 W
  • Contact rating with 400 V in AC1
    263 kW
Cover, door
  • Interlockable
    Yes
Installation, mounting
  • Fixation type
    Back plate monting
Connection
  • Type of connection
    Terminal
Equipment
  • Number of auxiliary contacts as normally closed contact
    0
  • Number of auxiliary contacts as normally open contact
    0
  • Number of auxiliary contacts as change-over contact
    0
  • Width available for insulation connection
    185 mm²
  • Motor drive optional
    No
Standards
  • European directive WEEE
    concerned
Safety
  • Protection index IP
    IP00
Use conditions
  • Operating temperature
    -20…70 °C

Downloads

  • Product image

    Image HA457  | Hager Australia

    Product Image HA457

  • ProductNotice

    Image Instruction manuals for HA457  | Hager Australia

    Instruction manuals for HA457

    PDF
    1 MB
  • ProductECDeclaration

    Image Declaration  | Hager Australia

    Declaration

    PDF
    200 KB
    Image EU Declaration of conformity for HA457  | Hager Australia

    EU Declaration of conformity for HA457

    PDF
    367 KB
  • ProductROHS

    Image RoHS certificate for HA457  | Hager Australia

    RoHS certificate for HA457

    PDF
    33 KB
    Image RoHS certificate for HA457  | Hager Australia

    RoHS certificate for HA457

    PDF
    32 KB
More documentation