Details

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

Technical specifications

Built-in depth72mm
Rated voltage400V
Rated insulation voltage Ui500V
Voltage typeAC
Number of protected poles3
Frequency50 - 60Hz
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V12.5kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Power loss11.19W
Concurrently switching neutral conductorNo
Over voltage category3
Pollution degree3
Flush-mounted installationNo
Current limiting class3
Additional equipment possibleYes
Connectable conductor cross section multi-wired35 - 35mm²
Connectable conductor cross section solid-core35 - 35mm²
Degree of protection (IP)IP20
Rated impulse withstand voltage Uimp4kV
Width in number of modular spacings3
Ambient temperature during operating-25 - 60°C
Explosion-proofNo
Rated current40A
Release characteristicC
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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