Details

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

Technical specifications

Built-in depth72mm
Rated insulation voltage Ui500V
Number of protected poles4
Frequency50 - 60Hz
Power loss9.08W
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V4.5kA
Rated impulse withstand voltage Uimp4kV
Over voltage category3
Pollution degree3
Concurrently switching neutral conductorNo
Rated voltage400V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V4.5kA
Voltage typeAC
Flush-mounted installationNo
Additional equipment possibleYes
Current limiting class3
Width in number of modular spacings2
Degree of protection (IP)IP20
Ambient temperature during operating-25 - 60°C
Connectable conductor cross section multi-wired10 - 10mm²
Connectable conductor cross section solid-core16 - 16mm²
Explosion-proofNo
Rated current20A
Release characteristicC
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V4.5kA
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