Blackouts? Never heard of them.
Whether in your home or at your business, blackouts are not an option. That’s why you’ll find a 400 amp automatic transfer switch at the heart of any 400A backup generator or other standby power system. By automatically detecting power loss, isolating circuitry and transferring electricity, these automatic transfer switches safely guarantee a consistent and reliable flow of power when you need it most. Keeping the lights on during a blackout not only keeps your home safe or your business running, but it keeps you, your family and your employees safe.
Available as either single phase or 3 phase automatic transfer switches, 400 amp automatic transfer switches can be installed either indoors or outdoors.
For all your 400A automatic transfer switch needs.
Used across a variety of residential, commercial, industrial, telecom, and even agricultural applications, 400 amp automatic transfer switches are able to detect a power outage within milliseconds, transferring power to pre-selected circuits and equipment. They can also isolate equipment, allowing for safe circuitry maintenance and repairs.
Same-day shipping available
24-hour emergency support
Global supplier network
1-year Warranty
The transfer switch you need. The price you want.
On the hunt for a new or reconditioned 400 amp automatic transfer switch? Consider your search over. Bay Power has all the automatic transfer switches you need for all your 400A applications. For your home, business, and beyond, you can count on our extensive inventory of products from industry-leading automatic transfer switch manufacturers.
Take advantage of our extensive lineup of 400 amp automatic transfer switches. From Eaton automatic transfer switches to Generac transfer switches, to APC, Asco, GE, and more, we have all the 400 amp automatic transfer switches you could need.
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