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ACBs

Air Circuit Breakers

Choose from draw-out or fixed Air Circuit Breakers from 630 to 4000 A, delivering up to 100 kA breaking capacity protection. Automatic Transfer Switches and a full range of accessories are available.

Download the Power Protection catalogue to view the full range complete with specification detail.


  • Legrand - ACBs - Overview
  • Legrand - ACBs - Installation Guide - Releases and Coils
  • Legrand - ACBs - Installation Guide - Pre-charging Motor Operator
  • Legrand - ACBs - Installation Guide - Pre-assembly Mechanical Interlock Plate
  • Legrand - ACBs - Installation Guide - Key Locking in Open Position
  • Legrand - ACBs - Installation Guide - Closing Coil Motor-Lock Support
  • Legrand - ACBs - Installation Guide - Contact Ready to Close