Details

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

Technical specifications

Frequency50 - 60Hz
Built-in depth44mm
Rated insulation voltage Ui500V
Rated voltage400V
Voltage typeAC
Concurrently switching neutral conductorYes
Pollution degree2
Degree of protection (IP)IP20
Number of protected poles3
Width in number of modular spacings4
Current limiting class3
Additional equipment possibleYes
Suitable for flush-mounted installationYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Ambient temperature during operating- - -°C
Connectable conductor cross section multi-wired- - -mm²
Connectable conductor cross section solid-core- - -mm²
Over voltage category-
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Rated impulse withstand voltage Uimp4kV
Rated current2A
Release characteristicB
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V16kA
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