Select your location

Serial Number Verified :
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.

Bypass isolation contactor type automatic transfer switches

Eaton’s Bypass Isolation Contactor Type Automatic Transfer Switches include dual automatic switching mechanisms that provide redundancy for critical applications. The ATS distributes electrical power to the load, while the automatic bypass serves as a backup. When the ATS is isolated for test, power is routed through the automatic bypass switch to ensure that critical loads remain powered without interruption.

Continuous Current Rating
Up to 3000A
System Voltage Rating
Up to 600 Vac
System Frequency Rating
50/60 Hz

Core features

  • Provides uninterrupted emergency power to life safety and other critical loads while allowing maintenance of the automatic transfer switch to be performed
  • Rated for 100-3000A up to 600V and is available in open delayed, open in-phase, or closed transition
  • UL1008 and CSA 22.22 No. 178-1978 listed
  • Compartmentalized design provides enhanced worker safety
  • Automatic bypass switch and automatic transfer switch (ATS) provide unparalleled operational redundancy
  • Dual draw-out design allows the ATS or automatic bypass switch to be withdrawn
  • Automatic and non-automatic operation modes

Bypass isolation automatic transfer switch 3D interactive

The unique three-door, compartmentalized, draw-out construction is equipped with dual automatic switches that will simplify maintenance, enhance safety, and provide unparalleled reliability. Chrome or Firefox browser required. Screen resolutions with a 16:9 aspect ratio (example 1920x1080) are needed for full-screen interaction

Finding the right ATS has never been easier

Learn about the broadest range of ATSs available in today’s critical power market

Transfer switch 101

Read our introductory guide to picking the right transfer switch for your environment

Intelligent monitoring and control

Discover the reliability, intelligence, and programming benefits of Eaton’s ATS controllers

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 customized to your needs

You may also be interested in