Welcome to the ASCO Website

Welcome to our website.

Choose another country or region

ASCO 7000 SERIES Medium Voltage Transfer Switch

For Mission Critical Applications

ASCO protects medium voltage loads by offering maintainable and highly proven power transfer switches. The switches can be configured with protective relays and other options to meet specific project requirements.

ASCO 7000 SERIES Medium Voltage Transfer Switch
  • Features

    • Draw-Out and Shuttered Vacuum Circuit Breakers with Optional Protective Relaying:
      -–One (1) Normal Source
      VCB for Transfer Switch
      –One (1) Emergency
      Source VCB for Transfer Switch
    • Epoxy insulated copper bus
    • Protective barriers per ANSI C37.20.2 and UL 1008A to isolate major components
    • Fully integrated multi-section metal clad assembly


    • All ASCO 7000 SERIES Medium Voltage Transfer Switches utilize industry leading breaker technology and are approved with internal arc classification IAC A FLR, loss of service continuity category LSC 2B and partition class PM. This makes them suitable for universal installation, meeting the highest requirements regarding personal safety.
    • The 7000 SERIES Medium Voltage Transfer Switch is engineered to safely provide continuous power in the widest range of emergency and standby power applications including industrial, commercial and business-critical facilities as well as health care campuses.


    • Banking, Financial and Insurance
    • Data Center/Colocation/Hosting
    • Broadcast and Entertainment
    • Education
    • Fire/Alarm/Security
    • Government
    • Healthcare
    • Manufacturing
    • Power Generation
    • Retail and Wholesale
    • Telecom
    • Transportation

Need a technical document?

Search our Download Center to find drawings, manuals and datasheets for your product.

Need support?

Contact our support team for technical help and information.

Ready to order?

Find your local ASCO sales representative to talk about generator transfer switches.