Details

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

Technical specifications

Frequency50 - 60Hz
Rated voltage400V
Current limiting class3
Voltage typeAC/DC
Rated insulation voltage Ui440V
Built-in depth69mm
Over voltage category3
Pollution degree3
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Rated impulse withstand voltage Uimp4kV
Connectable conductor cross section solid-core0 - 35mm²
Ambient temperature during operating-25 - 55°C
Additional equipment possibleYes
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Suitable for flush-mounted installationNo
Connectable conductor cross section multi-wired0 - 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Width in number of modular spacings2
Number of protected poles2
Rated current50A
Release characteristicB
Number of poles (total)2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
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