Details

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

Technical specifications

Built-in depth69mm
Frequency50 - 60Hz
Rated insulation voltage Ui440V
Pollution degree3
Connectable conductor cross section multi-wired0 - 25mm²
Degree of protection (IP)IP20
Ambient temperature during operating-25 - 55°C
Current limiting class3
Over voltage category3
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Connectable conductor cross section solid-core0 - 35mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Additional equipment possibleYes
Concurrently switching neutral conductorNo
Width in number of modular spacings2
Rated voltage400V
Voltage typeAC
Number of protected poles2
Rated current63A
Release characteristicC
Number of poles (total)2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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