Manual Mode: guetneu automatic transfer switch use manual mode to make sure the left switch is in Manual. If you choose power source A, operate the red switch handle on the right to point to Sonrce A, and LED indicator A (red light) will be on. If you choose power source B, manually operate the red switch handle on the right to point the switch to Source B, and LED indicator B (red light) will be on.
220V over-voltage and under-voltage protection: Designed for home track installation, dedicated to PZ30 distribution box. This series of automatic transfer switches is suitable for 50/60Hz dual power grid. The working current is 100A. 220V/50Hz
Undervoltage value: 175V, Recovery
value: 195V;
Overvoltage value: 260V, Recovery
value: 240V (± 5V). Please select the product with the corresponding specications according to the actual working voltage you need
Wide Application: This 3p dual power ATS ensures a stable power supply, it is used in situations where power outages cannot be sustained, which is very suitable for high-demand equipment; used in hospitals, low-temperature cold storage, data centers and emergen systems, it can automatically and quickly switch to the backup power supply during the power outage of the main power supply to ensure safe and reliable power supply. Suitable for indoor and outdoor generators
Quality assurance and worry-free after-sales: Made of high-quality PA6, it has high strength, high temperature resistance; it is lightweight but sturdy. We provides a 30-day no-reason return and a 3-year warranty for this product to ensure that you have a worry-free shopping experience. If you have any questions about installation or use, or if you encounter any problems during use, please feel free to contact us.