Details

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

Technical specifications

Built-in depth69mm
Frequency50 - 60Hz
Rated voltage400V
Voltage typeAC
Suitable for flush-mounted installationNo
Rated insulation voltage Ui440V
Pollution degree3
Number of protected poles3
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Width in number of modular spacings3
Over voltage category3
Current limiting class3
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V11.2kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Connectable conductor cross section solid-core0 - 35mm²
Additional equipment possibleYes
Connectable conductor cross section multi-wired0 - 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Ambient temperature during operating-25 - 55°C
Rated current0.5A
Release characteristicC
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
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