Details

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

Technical specifications

Built-in depth44mm
Current limiting class3
Frequency50 - 60Hz
Ambient temperature during operating-25 - 70°C
Concurrently switching neutral conductorNo
Suitable for flush-mounted installationYes
Voltage typeAC
Over voltage category-
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V32kA
Additional equipment possibleYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Degree of protection (IP)IP20
Width in number of modular spacings3
Pollution degree2
Number of protected poles3
Rated voltage400V
Connectable conductor cross section multi-wired1.5 - 25mm²
Connectable conductor cross section solid-core1.5 - 35mm²
Rated insulation voltage Ui500V
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V16kA
Rated current40A
Release characteristicB
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V16kA
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