Details

  • •MINIJATURNI PREKIDAC ZA AC/DC, 4P, 63A, K KRIVULJA
  • •Circuit breakers and fuses
  • •Miniature circuit breaker (MCB)
  • •1 KOM
  • •ABB

Technical specifications

Built-in depth69mm
Current limiting class3
Degree of protection (IP)IP20
Rated voltage440V
Additional equipment possibleYes
Connectable conductor cross section multi-wired0.75 - 25mm²
Connectable conductor cross section solid-core0.75 - 35mm²
Voltage typeOther
Over voltage category3
Explosion-proofNo
Width in number of modular spacings4
Pollution degree3
Flush-mounted installationNo
Number of protected poles4
Power loss21.04W
Frequency50 - 60Hz
Concurrently switching neutral conductorNo
Ambient temperature during operating-25 - 55°C
Rated insulation voltage Ui440V
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Rated current63A
Release characteristicK
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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