The TOATS-2 Din Rail Automatic Transfer Switch is an essential electrical component designed to ensure uninterrupted power supply in critical applications. This PC class dual power transfer switch features a sophisticated two-station design that seamlessly manages both main power (A) and backup power (B) sources. When your primary power source experiences a failure, this intelligent switch automatically transfers to the backup supply in under 75 milliseconds, virtually eliminating any interruption to your operations. Rated for AC systems operating at 50-60Hz with current capacities ranging from 6A to 63A at 420V AC, this versatile switch accommodates various electrical configurations. The unit features both automatic and manual operation modes, providing flexibility for maintenance and testing scenarios. LED indicators clearly display the operational status, while the compact din rail mounting design ensures easy installation in standard electrical panels. The switch intelligently prioritizes the main power source when both supplies are available, optimizing your power management strategy. Built to CE certification standards, this automatic transfer switch delivers reliable performance for residential, commercial, and light industrial applications where power continuity is essential.