Details

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

Technical specifications

Voltage typeAC
Rated insulation voltage Ui440V
Width in number of modular spacings1.5
Current limiting class3
Built-in depth75mm
Over voltage category3
Frequency50 - 60Hz
Pollution degree2
Rated voltage400V
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Number of protected poles1
Ambient temperature during operating-25 - 55°C
Suitable for flush-mounted installationNo
Rated impulse withstand voltage Uimp4kV
Connectable conductor cross section solid-core2.5 - 50mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Connectable conductor cross section multi-wired2.5 - 50mm²
Additional equipment possibleYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V0kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Rated current125A
Release characteristicB
Number of poles (total)1
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V0kA
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