Product overview This automatic transfer switch control module provides reliable control for switching between two power sources. Designed for use with ATS320 family controllers, the module supports both AC and DC variants and includes a USB port for configuration and service interface. Key benefits Automatic, reliable source transfer: Enables seamless switching between mains and generator power to minimize downtime. Flexible compatibility: Works with ATS320, ATS320AC, and ATS320DC controller setups. Service and configuration access: Builtin USB port allows straightforward connection for setup, diagnostics, or firmware updates. Simplifies installation and maintenance: Compact control module designed for integration into standard control panels and generator control assemblies. Improves control accuracy: Electric control design supports consistent switching behavior and repeatable performance during transfer events. Main functions and attributes Function: Dual power automatic transfer switch control module for generator systems and mains backup. Compatibility: Compatible with ATS320, ATS320AC, and ATS320DC controller implementations and related generator control parts. Color: ATS320AC. Interface: USB port for configuration and diagnostics. Form factor: Compact module suited for panel mounting in generator control cabinets and transfer switch enclosures. Performance: Designed to manage automatic transfer operations and reduce manual intervention during power events. Typical applications Home or small commercial backup power: Automate transfer to a standby generator during utility outages. Generator maintenance and testing: Use the USB interface to configure control parameters and run diagnostics during service. Remote sites and construction power: Provide dependable switching between primary supply and onsite generator power in temporary or offgrid installations. What customers can expect This control module delivers the essential functions needed for automatic transfer switch control without unnecessary complexity. It fits into existing ATS320 series control architectures, offers a USB connection for convenient servicing, and is intended for use where reliable source switching is required.