Details

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

Technical specifications

Frequency50 - 60Hz
Built-in depth69mm
Voltage typeAC/DC
Rated voltage440V
Over voltage category3
Width in number of modular spacings2
Degree of protection (IP)IP20
Number of protected poles2
Current limiting class3
Rated insulation voltage Ui440V
Pollution degree3
Concurrently switching neutral conductorNo
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V11.2kA
Connectable conductor cross section solid-core0 - 35mm²
Ambient temperature during operating-25 - 55°C
Suitable for flush-mounted installationNo
Connectable conductor cross section multi-wired0 - 25mm²
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Additional equipment possibleYes
Rated current6A
Release characteristicC
Number of poles (total)2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
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