Bypass isolation contactor type automatic transfer switches

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 100-3000 A up to 600 V 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
• Optional dual draw-out design that allows the ATS or automatic bypass switch to be withdrawn
• Automatic and non-automatic operation modes

Transfer switches: Keep critical power on

Eaton’s bypass isolation contactor-type ATS features an industry-unique three-door compartmentalized, dual draw-out design and a maintenance isolation switch.

Optimizing safety and reliability

Learn how to meet healthcare facilities essential electrical system (EES) performance requirements with an automatic transfer switch.

Restore power when every life matters and every second counts

When disruptions happen to a hospital’s essential electrical system, Eaton’s automatic transfer switches restore operations to life safety and critical care branches within 10 seconds and ensure continuity of power to their vital electrical loads.

Automatic transfer switches

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

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