Details

  • •MINIJATURNI PREKIDAC, 3P, 20A, K KRIVULJA, 50kA
  • •Circuit breakers and fuses
  • •Miniature circuit breaker (MCB)
  • •1 KOM
  • •ABB

Technical specifications

Current limiting class3
Built-in depth88.5mm
Rated voltage690V
Rated insulation voltage Ui690V
Voltage typeAC/DC
Frequency0 - 60Hz
Over voltage category3
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Pollution degree2
Width in number of modular spacings3
Additional equipment possibleYes
Connectable conductor cross section solid-core0 - 50mm²
Connectable conductor cross section multi-wired0 - 70mm²
Suitable for flush-mounted installationNo
Ambient temperature during operating-25 - 60°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V50kA
Rated impulse withstand voltage Uimp8kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V-kA
Number of protected poles3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V50kA
Rated current20A
Release characteristicKM
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
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