Our Automatic Transfer Switch is an enclosure that confirms the continuous delivery of electrical power when a power failure occurs. It delivers power from one of two power sources to a connected load circuit. This System features a NEMA 1, 3R, or 4X enclosure and can handle a wide range of Amperages from 100 to 5,000. Power Assemblies offers our OEM ATS with a large variety of different customization options. From enclosure material type to weatherproofing options, cam-lock panel positioning, cam-lock sizes, and much more.

For Larger Automatic Transfer Switches, we build a heavy-duty four-way frame, a skid, or a cart with wheels for easy mobility and protection. These frames are covered by our ArmorTEK coating which protects the enclosure from damage and allows for safe transportation via forklift. Please request a quote or email us today at Sales@PowerAssemblies.com for any questions concerning pricing or customization options.