🔄 Power Up Your Reliability! Engineered for stability, ensuring safe and efficient power management. Easily switch between modes with intuitive controls. Connect external indicators for real-time power source status. Experience uninterrupted power with automatic load transfer. Compatible with 230V, 120V, and 400V systems for ultimate flexibility. Automatic/Manual Switching Multi-Phase Compatibility High Reliability The 4PRO ATS-63A-4P-v3 is a cutting-edge Automatic Transfer Changeover Switch designed for seamless load management between normal and reserve power sources. With support for multiple voltage configurations and both automatic and manual switching modes, this device ensures high reliability and user-friendly operation, making it an essential component for modern power systems.