Need a reliable way to switch between power sources without any downtime? The GEYA Mini ATS is a compact, din-rail mounted automatic transfer switch that handles up to 63A and works with AC220V systems. It’s built to automatically switch to your backup power (like a generator) when the main supply fails – so you don’t have to lift a finger. Just a heads up: this 220V model shouldn’t be used with voltage below 185V, and the 4-pole version needs correct phase sequence wiring to avoid contact damage. You can run it in automatic mode for hands-free operation, but if you need to manually switch, make sure all power is off first to protect the coil. The control coil works within 85%-110% of rated voltage, so keep your input steady. Whether you're setting up a backup system for a workshop, server rack, or essential equipment, this little switch is a solid, space-saving choice. Just follow the wiring notes and enjoy uninterrupted power when you need it most.
