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Circuit breaker | Legrand Myanmar (Burma)

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Technical characteristics
  • Rated voltage
    400
  • Release characteristic
    C
  • Release characteristic
    D
  • Number of poles (total)
    4
  • Rated current
    50
  • Number of protected poles
    4
  • Rated insulation voltage Ui
    500
  • Rated impulse withstand voltage Uimp
    6
  • Width in number of modular spacings
    6
  • Mounting method
    DIN rail
  • Ambient temperature during operating
    -25-70
  • Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
    50
  • Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
    100
  • Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
    72
  • Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
    25
  • Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
    50
  • Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
    36
  • Additional equipment possible
    Yes
  • Flush-mounted installation
    Yes
  • Concurrently switching neutral conductor
    Yes
  • Pollution degree
    3
  • Connectable conductor cross section multi-wired
    1.5-35
  • Connectable conductor cross section solid-core
    1.5-50
  • Explosion-proof
    No
  • Width
    106.8
  • Height
    127.5
  • Depth
    79.2
  • Built-in depth
    47
  • Degree of impact strength (IK)
    IK02
  • Degree of protection (IP)
    IP20
  • Storage temperature
    -40-70
  • Voltage type
    AC
  • Nominal voltage
    360-440
  • Frequency
    50-60
  • Electric supplying direction
    By the top or bottom
  • Terminal marking indication
    No
  • Colour
    Grey
  • RAL-number
    7035
  • Halogen free
    Yes
  • Connection type
    Screwed terminal
  • Connection type
    Cable
  • Label space/information surface
    Yes
title
LEGRAND DX³
REF. 409799

MCB DX3 4 pole 50A curve C
You can only compare 4 products, you must remove 1 to add this one
title
LEGRAND DX³
REF. 409851

MCB DX3 4 pole 50A curve D
You can only compare 4 products, you must remove 1 to add this one
title
LEGRAND DX³
REF. 410039

MCB DX3 4 pole 50A curve C
You can only compare 4 products, you must remove 1 to add this one
title
LEGRAND DX³
REF. 410179

MCB DX3 4 pole 50A curve C
You can only compare 4 products, you must remove 1 to add this one
title
LEGRAND DX³
REF. 410231

MCB DX3 4 pole 50A curve D
You can only compare 4 products, you must remove 1 to add this one