Details

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

Technical specifications

Rated voltage440V
Frequency50 - 60Hz
Built-in depth69mm
Voltage typeAC/DC
Width in number of modular spacings2
Current limiting class3
Rated insulation voltage Ui440V
Over voltage category3
Pollution degree3
Degree of protection (IP)IP20
Number of protected poles2
Concurrently switching neutral conductorNo
Connectable conductor cross section solid-core0 - 35mm²
Ambient temperature during operating-25 - 55°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V11.2kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Connectable conductor cross section multi-wired0 - 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Additional equipment possibleYes
Rated impulse withstand voltage Uimp4kV
Suitable for flush-mounted installationNo
Rated current1A
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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