Check the listing for details. WFCO T-57 Automatic Transfer Switch 50A 240VAC with Installation Manual. Condition: New, Made in China. Listed at 75.00 USD. The WFCO T-57 Automatic Transfer Switch is a reliable and efficient device designed to automatically switch between power sources in case of an outage. With a rated amperage of 50A and a voltage of 240VAC, this switch is suitable for various applications in a commercial or industrial setting. The installation manual ensures that users have all the necessary guidance and instructions to properly install and set up the switch for optimal performance. Made in China by the trusted brand WFCO, this automatic transfer switch is a dependable and essential tool for ensuring continuous power supply in any business or industrial setting. The lid for this box does have a piece missing of the edge that was broken off. This is visible in the pictures provided. Top left hand corner.