Walfront Automatic Transfer Switch 3 Phase ATS Adjustable Voltage AC Current Protector with LED Display for Reliable Power Supply, Flame Retardant PC Material (AC110V)

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Automatic Switching Function: This DIN rail mounted voltage monitor has an automatic switching function, when the main power supply fails or the voltage is abnormal, the ATS will automatically transfer the load from the main power supply to the backup power supply to ensure uninterrupted power supply. Multifunctional: This 3 phase voltage monitor ensures stable switching between the main and standby power supply, preventing power fluctuations or interference. And with an automatic restart function, it will automatically transfer the load back to the main power supply when the main power supply is restored, ensuring a seamless restart of the system. Flexible Settings: This automatic transfer switch gives you the freedom to prioritize mains, generator and inverter. You can set the voltage threshold for switching, so it will automatically switch when there is an undervoltage or overvoltage. The switching speed can also be set in a range from 1s to 600s, with a default of 30s. Sturdy And Robust: This 3 phase voltage protector is made of excellent PC material, which is sturdy and robust and not easy to burn, ensuring the safety of use. It is characterized by sensitive operation, accurate measurement and minimal heat generation. Wide Application: This under over voltage protector has a wide range of applications and can be used in power systems in areas that require a constant and stable supply of power, including commercial and industrial buildings, medical facilities, data centers, communication base stations, and more.