Ensuring Uninterrupted Power: New High-Performance Dual Power Switch Launched for Industrial and Residential Safety
As the demand for stable and reliable power supply systems continues to rise in both commercial and residential sectors, we are proud to announce the launch of our latest Automatic Transfer Switch series. Designed to provide seamless power transition, this new Dual Power Switch is engineered to meet the highest standards of safety and efficiency for modern infrastructure.
Reliable Power Transition Technology
The newly released Changeover Switch is a miniature household solution primarily used to monitor the status of the main and standby power supplies. In the event of a power failure or voltage abnormality, the Automatic Transfer Switch activates immediately. This rapid response ensures that critical equipment remains powered, maintaining the continuity and reliability of the entire Dual Power Switch system.
Technical Excellence and Safety Features
Our Changeover Switch is built for versatile applications, supporting AC 50/60Hz with a rated operating voltage of 400V and a current of up to 63A. Beyond simple power switching, this Automatic Transfer Switch integrates advanced protection functions, including:
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Short-circuit and Overload protection.
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Under-voltage and Voltage loss protection.
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Fire-control signal output for emergency synchronization.
Specifically optimized for PZ30 distribution boxes, the compact design of this Dual Power Switch allows for easy rail installation, making it an ideal Changeover Switch for high-density environments.
Designed for High-Stakes Environments
Safety is paramount in public spaces. This Automatic Transfer Switch is particularly suited for office buildings, shopping malls, banks, and hospitals. With its dedicated fire-fighting circuit support, the Dual Power Switch ensures that emergency lighting and fire safety systems remain operational during critical moments.
Whether operated manually or through its intelligent electronic controller, our Changeover Switch provides a robust, long-lasting solution for any facility where power failure is not an option.
For more information about our Automatic Transfer Switch series or to request a technical catalog, please visit our product gallery or contact our support team today.




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