Details

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

Technical specifications

Current limiting class3
Pollution degree3
Rated insulation voltage Ui440V
Over voltage category3
Frequency50 - 60Hz
Connectable conductor cross section multi-wired1 - 25mm²
Ambient temperature during operating-25 - 75°C
Connectable conductor cross section solid-core1 - 25mm²
Suitable for flush-mounted installationYes
Built-in depth44mm
Additional equipment possibleYes
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V0kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V0kA
Degree of protection (IP)IP20
Rated voltage400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
Number of protected poles3
Rated current40A
Release characteristicC
Voltage typeAC
Width in number of modular spacings3
Concurrently switching neutral conductorNo
Number of poles (total)3

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