Details

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

Technical specifications

Voltage typeOther
Built-in depth69mm
Over voltage category3
Rated voltage400V
Pollution degree3
Connectable conductor cross section multi-wired0.75 - 25mm²
Connectable conductor cross section solid-core0.75 - 35mm²
Power loss10W
Current limiting class3
Ambient temperature during operating-25 - 55°C
Width in number of modular spacings4
Degree of protection (IP)IP20
Flush-mounted installationNo
Frequency50 - 60Hz
Additional equipment possibleYes
Rated insulation voltage Ui440V
Explosion-proofNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Number of protected poles3
Concurrently switching neutral conductorYes
Rated current16A
Release characteristicC
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
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