Details

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

Technical specifications

Built-in depth82.5mm
Frequency50 - 60Hz
Voltage typeOther
Rated voltage400V
Current limiting class3
Rated insulation voltage Ui690V
Width in number of modular spacings4.5
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V25kA
Over voltage category4
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V50kA
Pollution degree3
Flush-mounted installationYes
Number of protected poles3
Additional equipment possibleYes
Explosion-proofNo
Connectable conductor cross section multi-wired0 - 50mm²
Degree of protection (IP)IP20
Ambient temperature during operating-25 - 60°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Connectable conductor cross section solid-core0 - 70mm²
Concurrently switching neutral conductorYes
Power loss6W
Rated impulse withstand voltage Uimp8kV
Rated current0.5A
Release characteristicK
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
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