Details

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

Technical specifications

Rated insulation voltage Ui440V
Connectable conductor cross section multi-wired0 - 25mm²
Built-in depth69mm
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Current limiting class3
Rated impulse withstand voltage Uimp4kV
Pollution degree3
Connectable conductor cross section solid-core0 - 35mm²
Frequency50 - 60Hz
Degree of protection (IP)IP20
Ambient temperature during operating-25 - 55°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V20kA
Concurrently switching neutral conductorNo
Suitable for flush-mounted installationNo
Over voltage category3
Additional equipment possibleYes
Number of protected poles4
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated voltage400V
Voltage typeAC
Width in number of modular spacings4
Rated current25A
Release characteristicB
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user