Details

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

Technical specifications

Frequency50 - 60Hz
Over voltage category-
Built-in depth44mm
Rated voltage400V
Pollution degree2
Current limiting class3
Rated insulation voltage Ui500V
Voltage typeAC
Degree of protection (IP)IP20
Width in number of modular spacings4
Concurrently switching neutral conductorYes
Additional equipment possibleYes
Number of protected poles3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V25kA
Rated impulse withstand voltage Uimp4kV
Connectable conductor cross section multi-wired1.5 - 25mm²
Connectable conductor cross section solid-core1.5 - 35mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Ambient temperature during operating-25 - 70°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Suitable for flush-mounted installationYes
Rated current1A
Release characteristicC
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
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