Details

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

Technical specifications

Voltage typeAC/DC
Rated voltage690V
Frequency50 - 60Hz
Built-in depth82.5mm
Explosion-proofNo
Rated insulation voltage Ui690V
Pollution degree3
Current limiting class3
Over voltage category4
Power loss1.7W
Width in number of modular spacings1
Concurrently switching neutral conductorNo
Number of protected poles1
Degree of protection (IP)IP20
Suitable for flush-mounted installationNo
Ambient temperature during operating-25 - 60°C
Connectable conductor cross section solid-core0 - 50mm²
Connectable conductor cross section multi-wired0 - 70mm²
Flush-mounted installationNo
Additional equipment possibleYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V25kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V36kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V36kA
Rated impulse withstand voltage Uimp8kV
Rated current8A
Release characteristicC
Number of poles (total)1
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V25kA
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