Details

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

Technical specifications

Degree of protection (IP)IP20
Power loss3.8W
Frequency50 - 60Hz
Rated insulation voltage Ui440V
Over voltage category3
Built-in depth75mm
Width in number of modular spacings1
Pollution degree3
Current limiting class3
Explosion-proofNo
Rated voltage230V
Voltage typeOther
Number of protected poles1
Concurrently switching neutral conductorNo
Connectable conductor cross section solid-core0.75 - 35mm²
Connectable conductor cross section multi-wired0.75 - 25mm²
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Ambient temperature during operating-25 - 60°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Flush-mounted installationNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Additional equipment possibleYes
Rated current50A
Release characteristicD
Number of poles (total)1
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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