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The MLQ5 (PC-class) isolated dual-power automatic transfer switch, a cutting-edge solution designed to enhance the reliability and efficiency of power systems.

Date:Nov-28-2025

Featuring an innovative marble-look design, the MLQ5 is not only compact and robust but also aesthetically pleasing, making it perfect for a variety of applications. This advanced switch enables automatic switching between primary and backup power sources, ensuring seamless operation and secure isolation between the two load devices. With its beautiful and modern design and comprehensive functionality, the MLQ5 is ideal for residential and commercial power management needs.
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The MLQ5 switch is equipped with a range of features prioritizing energy efficiency and operational safety. Its operating drive motor is only energized when the load disconnect switch is switched, eliminating the need for continuous power during stable operation. This unique design significantly saves energy, making the MLQ5 an environmentally friendly choice. Furthermore, the load disconnect switch integrates a mechanical interlock to ensure reliable and uninterrupted operation of the main and backup power supplies. Clear on/off status indicators and a padlock function allow users to confidently isolate the power supply from the load, thereby enhancing safety and reliability.
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Safety and automation are at the heart of the MLQ5 design. This switch boasts a lifespan exceeding 8000 cycles, offering exceptional reliability and superior safety performance. Its integrated electromechanical design ensures precise, flexible, and smooth switching, while advanced international logic control technology provides robust anti-interference capabilities, unaffected by external interference. The MLQ5 offers three stable operating modes (1-0-11) to adapt to various application scenarios: main power on with backup power off, main power off with backup power on, and both main and backup power off. Installation is extremely convenient due to the plug-in terminal connections in the control circuit. Furthermore, the MLQ5 supports four operating functions: emergency manual operation, electric remote control operation, emergency disconnection in automatic control mode, and automatic control operation, making it a versatile and user-friendly solution to meet all your power management needs.
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In summary, the MLQ5 (PC-class) isolated dual-power automatic transfer switch is a cutting-edge product that combines energy efficiency, safety, and advanced technology in a compact design. Whether you’re looking to upgrade your home or commercial power system, the MLQ5 is ideal for achieving reliable and efficient power management. With the MLQ5 switch, you can use power with complete peace of mind.

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