Aisikai Generator ATS Panel for Genset System Automatic Transfer Switch Skt1-1000A. Wide Current Range: Available from 20A to 3200A for diverse applications. High-Quality Materials: 99.99% T2 pure copper busbars with silver-plated surface. Advanced Protection: Features over-voltage, under-voltage, and timeout protection. Flexible Voltage Options: Standard AC220V with optional AC110V, DC24V, and DC12V. Dual Power Switching: Supports utility-to-utility, utility-to-generator, and generator-to-generator. Manual Operation: Includes manual emergency operating handle for maintenance. Safety Interlock: Prevents simultaneous connection of two power sources. OEM and ODM Services: Full customization and minor customization options available.