Details

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

Technical specifications

Built-in depth69mm
Rated insulation voltage Ui440V
Voltage typeAC/DC
Frequency0 - 60Hz
Rated voltage480V
Current limiting class3
Explosion-proofNo
Degree of protection (IP)IP20
Pollution degree3
Power loss6.8W
Number of protected poles4
Suitable for flush-mounted installationNo
Over voltage category3
Concurrently switching neutral conductorNo
Connectable conductor cross section solid-core0 - 35mm²
Width in number of modular spacings4
Ambient temperature during operating-25 - 55°C
Rated impulse withstand voltage Uimp4kV
Flush-mounted installationNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V11.2kA
Additional equipment possibleYes
Connectable conductor cross section multi-wired0 - 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Rated current0.2A
Release characteristicK
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user