Description Dependable Power Management for Any Scenario Ensure your home or business stays powered through any outage with this 120V/240V 50 Amp Automatic Transfer Switch. Built for both residential and light commercial applications, it handles up to 24 circuits, providing a reliable central control point for your essential systems whenever utility power is unavailable. Main Features Automatic Power Transfer:Seamlessly switches between utility and generator power to maintain consistent operation without manual input. Supports 24 Circuits:Distributes power to multiple key circuits, keeping important appliances and systems active during an outage. Built for Longevity:Encased in a durable, weather-resistant housing designed to perform in various environmental conditions. Manual Override Option:Includes an emergency bypass feature for direct user control when needed. Perfect For Residential backup generator systems Off-grid and emergency power setups Centralized electrical management for homes or small businesses Simplified Installation Designed for flexibility and ease of setup, this transfer switch can be surface-mounted or semi-flush installed, making it suitable for both professionals and experienced DIY users. Versatile Use Cases This 50 Amp Automatic Transfer Switch offers smooth, automatic switching between power sources — an ideal solution for whole-home systems, cabins, mobile or tiny homes, and solar-based installations. Power Rating: 50 Amps, 120V/240V – compatible with most standard home generator models Circuit Capacity: Controls up to 24 circuits for balanced power distribution Load Management: Assign priority to essential circuits for efficient energy use Automatic Functionality: Detects and switches between power sources automatically Emergency Override: Manual control available for critical situations Control Panel: Central hub for easy monitoring and power adjustments Enclosure: Heavy-duty, weather-resistant construction for safe installation Generator Compatibility: Specifically designed for residential backup generator systems Safety & Reliability: Provides smooth transitions to protect connected equipment and appliances Specifications Power Rating: 50A System Voltage: 120 V~ (L-N) / 208V~ (L-L) / 240V~ (L-L) Number of Spaces: 12 spaces Number of Circuits: Expandable to 24 circuits with tandem breakers Dimension and Weight 630*360*160mm(24 3/4*14 1/4*6 1/2 inches) 54 lbs(24.5 kg) What's in the box? 1x 50A Automatic Transfer Switch 1x 50A Power Inlet Box 1x Semi Flush Mount Kit (depends on the selected variant) 1x Power Cord User Manual Certification UL 508A UL1008 CAN/CSA C22.2 No. 178.1