Details

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

Technical specifications

Built-in depth75mm
Rated voltage400V
Voltage typeOther
Frequency50 - 60Hz
Rated insulation voltage Ui440V
Over voltage category3
Explosion-proofNo
Degree of protection (IP)IP20
Current limiting class3
Power loss6W
Pollution degree3
Number of protected poles3
Concurrently switching neutral conductorNo
Width in number of modular spacings3
Additional equipment possibleYes
Connectable conductor cross section solid-core0.75 - 35mm²
Flush-mounted installationNo
Connectable conductor cross section multi-wired0.75 - 25mm²
Ambient temperature during operating-25 - 60°C
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 230 V-kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Rated current20A
Release characteristicD
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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