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HA356 - Load break switch 3P 400A
HA356 - Load break switch 3P 400A

Load break switch 3P 400A HA356

EAN
3250613113568
Packaging
1 Piece

Technical properties

Architecture
  • Number of poles
    3 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
    12000 V
Electric current
  • Rated operational current in AC21category B
    400 A
  • Acceptable current rating with AC22 category A
    400 A
  • Cut off current
    6.5 kA
  • Rated current
    400 A
  • Short-circuit current with gI-gG fuses
    50 kA
  • Rated short-time withstand current 1s
    13 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
Dimensions
  • Depth of installed product
    165 mm
  • Height of installed product
    235 mm
  • Width of installed product
    230 mm
Power
  • Nominal power under 440/500, 50Hz
    150 kW
  • Total power loss under IN
    32.4 W
  • Power loss per pole at In
    10.8 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
Safety
  • REACH conform
    Yes
  • RoHS conform
    Yes
  • Halogen free
    Yes
Use conditions
  • Operating temperature
    -20…70 °C

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