Details

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

Technical specifications

Current limiting class3
Frequency50 - 60Hz
Rated insulation voltage Ui440V
Over voltage category3
Built-in depth75mm
Rated voltage240V
Voltage typeOther
Degree of protection (IP)IP20
Width in number of modular spacings1
Concurrently switching neutral conductorNo
Number of protected poles1
Ambient temperature during operating-25 - 60°C
Power loss3.7W
Pollution degree3
Explosion-proofNo
Connectable conductor cross section multi-wired0.75 - 25mm²
Additional equipment possibleYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Flush-mounted installationNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Connectable conductor cross section solid-core0.75 - 35mm²
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Rated current40A
Release characteristicC
Number of poles (total)1
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA

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