The AC 110V 20A Dual Power Auto Transfer Switch by Ensoft is a reliable and efficient solution for automatically transferring power in the event of a power outage. Designed for high-speed switching with a response time of just 0.015 seconds, this automatic transfer switch ensures seamless power transfer without any interruptions. With a rated amperage of 20A, this product is suitable for various industrial and commercial applications. Made in China, this dual power auto transfer switch offers a dependable and cost-effective solution for ensuring uninterrupted power supply to your business or equipment.