Details

  • •MINIJATURNI PREKIDAC ZA AC/DC, 3P, 50A, K KRIVULJA
  • •Circuit breakers and fuses
  • •Miniature circuit breaker (MCB)
  • •1 KOM
  • •ABB

Technical specifications

Rated voltage400V
Over voltage category3
Width in number of modular spacings3
Voltage typeAC/DC
Degree of protection (IP)IP20
Connectable conductor cross section multi-wired0 - 25mm²
Frequency50 - 60Hz
Explosion-proofNo
Rated insulation voltage Ui440V
Power loss12.09W
Number of protected poles3
Suitable for flush-mounted installationNo
Connectable conductor cross section solid-core0 - 35mm²
Current limiting class3
Pollution degree2
Built-in depth69mm
Concurrently switching neutral conductorNo
Flush-mounted installationNo
Additional equipment possibleYes
Ambient temperature during operating-25 - 55°C
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 V10kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V25kA
Rated current50A
Release characteristicK
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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