Details

  • •MINIJATURNI PREKIDAC, 3P, 20A, B KRIVULJA, 10kA
  • •Circuit breakers and fuses
  • •Miniature circuit breaker (MCB)
  • •1 KOM
  • •ABB

Technical specifications

Pollution degree3
Explosion-proofNo
Frequency50 - 60Hz
Ambient temperature during operating-25 - 55°C
Suitable for flush-mounted installationNo
Connectable conductor cross section solid-core0 - 35mm²
Power loss7.5W
Connectable conductor cross section multi-wired0 - 25mm²
Flush-mounted installationNo
Degree of protection (IP)IP20
Additional equipment possibleYes
Built-in depth35mm
Rated impulse withstand voltage Uimp400kV
Rated insulation voltage Ui400V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Current limiting class20
Over voltage category400
Rated voltage400V
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
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Release characteristicB
Voltage typeAC
Width in number of modular spacings3
Rated current20A
Number of poles (total)3
Number of protected poles3
Concurrently switching neutral conductorNo

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