Details

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

Technical specifications

Frequency50 - 60Hz
Explosion-proofNo
Pollution degree3
Power loss9.75W
Connectable conductor cross section solid-core0 - 35mm²
Suitable for flush-mounted installationNo
Additional equipment possibleYes
Connectable conductor cross section multi-wired0 - 25mm²
Flush-mounted installationNo
Ambient temperature during operating-25 - 55°C
Degree of protection (IP)IP20
Built-in depth35mm
Rated impulse withstand voltage Uimp400kV
Rated insulation voltage Ui400V
Current limiting class50
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Over voltage category400
Rated voltage400V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Width in number of modular spacings3
Release characteristicC
Voltage typeAC
Number of protected poles3
Concurrently switching neutral conductorNo
Number of poles (total)3
Rated current50A

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