Details

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

Technical specifications

Pollution degree2
Built-in depth70.5mm
Over voltage category3
Degree of protection (IP)IP20
Additional equipment possibleYes
Connectable conductor cross section solid-core1 - 25mm²
Rated insulation voltage Ui440V
Connectable conductor cross section multi-wired1 - 25mm²
Ambient temperature during operating-25 - 75°C
Suitable for flush-mounted installationNo
Frequency50 - 60Hz
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V0kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V0kA
Rated voltage400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Concurrently switching neutral conductorNo
Number of protected poles3
Width in number of modular spacings3
Voltage typeAC
Rated current40A
Number of poles (total)3
Release characteristicC
Current limiting class3

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