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The MLQ5 Isolated Dual Power Automatic Transfer Switch – a cutting-edge solution designed to improve the reliability and efficiency of power supply systems.

Date:Jun-26-2025

With its unique marble shape, the MLQ5 is not only compact and rugged, but also beautiful and fits perfectly in any environment. This innovative switch is designed to automatically transfer between primary and backup power sources, ensuring seamless operation and safe isolation between the two load devices. Whether you are looking to upgrade an existing power management system or looking for a reliable solution for a new installation, the MLQ5 is your ideal choice.
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The MLQ5 has many features that prioritize safety and efficiency. Its operating drive motor is designed so that it only passes current during switching, eliminating the need for continuous operating current during stable operation. This energy-saving design significantly reduces power consumption, making it an environmentally friendly choice. In addition, the executive load isolation switch is equipped with a mechanical interlock device to ensure that the normal power supply and backup power supply operate independently without interfering with each other. The MLQ5 has a clear on/off position indication and a padlock function to ensure that the power supply is reliably isolated from the load, thereby enhancing the safety of users and equipment.

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MLQ5 adopts advanced mechatronics design and internationally recognized logic control technology, with high reliability and a service life of more than 8,000 times. Its three stable working modes – main power on, backup power off, main power off, backup power on, and dual power off – can flexibly meet various operating needs. The control circuit adopts plug-in terminal connection for easy installation. MLQ5 also supports four operating functions: emergency manual operation, electric remote control operation, emergency disconnection under automatic control state, and automatic control operation. The MLQ5 isolated dual power automatic transfer switch combines safety, efficiency and user-friendly design, and is an ideal solution to ensure uninterrupted power supply in any environment.

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Email: mulang@mlele.com