Details

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

Technical specifications

Built-in depth69mm
Over voltage category3
Current limiting class3
Pollution degree2
Frequency50 - 60Hz
Rated insulation voltage Ui440V
Suitable for flush-mounted installationNo
Connectable conductor cross section solid-core0 - 35mm²
Connectable conductor cross section multi-wired0 - 25mm²
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Ambient temperature during operating-25 - 55°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Number of protected poles1
Voltage typeAC
Rated voltage230V
Additional equipment possibleYes
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Width in number of modular spacings1
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Rated current50A
Release characteristicD
Number of poles (total)1
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
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