Details

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

Technical specifications

Voltage typeOther
Built-in depth75mm
Rated voltage400V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Flush-mounted installationNo
Connectable conductor cross section multi-wired0.75 - 25mm²
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 V-kA
Frequency50 - 60Hz
Degree of protection (IP)IP20
Additional equipment possibleYes
Rated impulse withstand voltage Uimp4kV
Number of protected poles3
Current limiting class3
Width in number of modular spacings3
Rated insulation voltage Ui440V
Concurrently switching neutral conductorNo
Ambient temperature during operating-25 - 60°C
Pollution degree3
Over voltage category3
Explosion-proofNo
Connectable conductor cross section solid-core0.75 - 35mm²
Power loss5.1W
Rated current4A
Release characteristicB
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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