Details

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

Technical specifications

Pollution degree2
Degree of protection (IP)IP20
Over voltage category3
Built-in depth82.5mm
Width in number of modular spacings2
Current limiting class3
Frequency50 - 60Hz
Suitable for flush-mounted installationNo
Connectable conductor cross section solid-core0 - 50mm²
Ambient temperature during operating-25 - 60°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V50kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V50kA
Concurrently switching neutral conductorNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V50kA
Connectable conductor cross section multi-wired0 - 70mm²
Rated impulse withstand voltage Uimp8kV
Additional equipment possibleYes
Number of protected poles2
Rated insulation voltage Ui1500V
Rated voltage500V
Voltage typeDC
Rated current80A
Release characteristicB
Number of poles (total)2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V50kA
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