Details

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

Technical specifications

Rated voltage230V
Built-in depth44mm
Voltage typeAC
Pollution degree2
Rated insulation voltage Ui250V
Over voltage category-
Current limiting class3
Width in number of modular spacings1
Suitable for flush-mounted installationYes
Frequency50 - 60Hz
Number of protected poles1
Concurrently switching neutral conductorYes
Degree of protection (IP)IP20
Ambient temperature during operating-25 - 70°C
Connectable conductor cross section solid-core0.75 - 16mm²
Additional equipment possibleYes
Connectable conductor cross section multi-wired0.75 - 10mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Rated current40A
Release characteristicC
Number of poles (total)2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
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