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Automatic transfer switches

Automatic transfer switch controllers and remote annunciators

Eaton’s family of automatic transfer switch controllers and remote annunciators bring advanced intelligence, supervision and remote management capability to a comprehensive automatic transfer switch product line offering. 

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Automatic transfer switch (ATS) family brochure View design guide (layouts, technical data and application information)
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Transfer switch types
Contactor, power frame, moulded case
System voltage
Low voltage: Up to 600 Vac
System current
Up to 5000A

Core features

  • Advanced supervision, monitoring and control
  • Comprehensive diagnostics
  • Simple user interface
  • Field adaptable to changing facility needs
  • Remote management
  • Industry standard communications

View design guide (layouts, technical data and application information)

Download commercial distribution catalogue

Find out about power system design basics

Automatic transfer switches

Reliable, rugged, versatile and compact assemblies for transferring essential loads and electrical distribution systems from one power source to another.


Watch the following videos to learn more:

  • What is WCR in automatic transfer switches?
  • Choosing a transfer switch
  • Recent change to National Electric code
  • UL1008 Short-circuit WCRs

    Intelligent supervision, monitoring and control

    Discover the reliability, intelligence and programming capabilities of Eaton’s ATC-900 controller
    Find out more

    Remotely manage multiple transfer switches

    Monitor and control transfer switches from a single intuitive touch screen interface.

    Find out how

    The switch to Eaton should be automatic

    Find out about Eaton’s wide range of ATS solutions that provide uninterruptable power to the world
    Read more

    Built with experience

    With more than 100 years of experience, Eaton can engineer reliable solutions to meet the specific demands of your application – completely designed and customised to your needs

    Specifications

    Ratings

    SYSTEM VOLTAGE Low voltage: Up to 600 Vac
    SYSTEM CURRENT Up to 5000A
    SYSTEM FREQUENCY 50 or 60 Hz

    Standards

    THIRD-PARTY APPROVAL/RECOGNITION UL/CSA
    Download Links

    Informational videos

    New to ATS?

    Find out about the fundamentals of automatic transfer switches.

    Find out more
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