Welcome to the ASCO Website

Welcome to our website.

Choose another country or region

  • Time lapse of commercial buildings at night

    Welcome to ASCO Power Technologies

    ASCO Power Technologies is the world leader in transfer switches, paralleling switchgear, load banks, surge suppressors and controls for critical power applications.

    Find out more about ASCO
Default Alternative Text

Find a Product

Explore the complete ASCO Power Technologies product portfolio.
Image of office buildings in modern part of Paris

Explore our Solutions

Discover how our extensive range of products provide power reliability to multiple markets.
Default Alternative Text

Product Documents and Downloads

Browse and download drawings, specifications, manuals, data sheets, white papers and brochures.
  • View at operating room from control center

    Connecting Closed Transition Transfer Switches to Utility Services

    Learn why the selection of closed transition switches must be coordinated with local utility companies.
  • Engineer testing the SPD

    Placement Considerations for SPDs

    Carefully locating Surge Protective Devices maximises their performance.
  • ASCO 8000 Series Load Bank

    Site Load Correction for Load Banks

    Site load correction optimises diesel generator performance and avoids wet stacking.

Our Solutions

Two women assessing data centre server racks

Data Centres
Two doctors assessing medical images

Healthcare
Ant's eye view of multiple buildings

Commercial Buildings

Product Highlights