Details

  • •Circuit breakers and fuses
  • •Miniature circuit breaker (MCB)
  • •1 KOM
  • •LEGRAND

Technical specifications

Rated voltage400V
Built-in depth47mm
Voltage typeAC
Frequency50 - 60Hz
Rated insulation voltage Ui500V
Suitable for flush-mounted installationYes
Over voltage category-
Pollution degree3
Current limiting class-
Concurrently switching neutral conductorYes
Degree of protection (IP)IP20
Number of protected poles3
Width in number of modular spacings6
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V32kA
Connectable conductor cross section multi-wired6 - 50mm²
Connectable conductor cross section solid-core6 - 70mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Ambient temperature during operating-25 - 70°C
Rated impulse withstand voltage Uimp6kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V16kA
Additional equipment possibleYes
Rated current80A
Release characteristicC
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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