Whether you need to ensure the steady delivery of critical power or simply keep the lights on, ABB is your one stop for transfer switch solutions. Our breakthroughs in transfer switch technology enable us to offer one of the most comprehensive and advanced portfolios of transfer switch solutions in the world, from well-established technologies to the latest in digital innovation. With ABB, you can choose the functionality and features that are just right for your facility, knowing that you’ll get outstanding reliability, even in the most demanding conditions.