Details

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

Technical specifications

Built-in depth44mm
Rated insulation voltage Ui500V
Voltage typeAC
Over voltage category-
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Width in number of modular spacings3
Current limiting class-
Frequency50 - 60Hz
Rated voltage400V
Pollution degree2
Number of protected poles3
Ambient temperature during operating-25 - 70°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Additional equipment possibleYes
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V25kA
Connectable conductor cross section solid-core1.5 - 35mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Suitable for flush-mounted installationYes
Connectable conductor cross section multi-wired1.5 - 25mm²
Rated current20A
Release characteristicD
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
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