The MLHGL Series Load Isolating Switches – the ultimate solution for your industrial power distribution needs.

Designed to meet the rigorous demands of various industries, including construction, power, and petrochemical, these switches are engineered for reliable performance in AC systems up to 660V and DC systems up to 440V, with a rated heating current of up to 3200A. The MLHGL series is not just a product; it’s a commitment to safety and efficiency, ensuring that your circuits are connected and disconnected with ease and precision.

The MLHGL load isolating switches feature a modular design that allows for seamless integration into your existing power distribution and automation systems. With the capability to handle electrical isolation above 1000A, these switches are equipped with a spring energy storage mechanism and an instantaneous release acceleration closing mechanism. This innovative design ensures that the contact structure operates simultaneously, connecting and disconnecting parallel double breakpoints, which significantly enhances both the electrical and mechanical properties of the switch. Constructed from glass fiber reinforced unsaturated polyester molding material, the MLHGL switches boast high dielectric properties and exceptional protection capabilities, ensuring reliable operation and safety in demanding environments.

In addition to their robust performance, the MLHGL series is designed with user convenience in mind. Available in both 3-pole and 4-pole configurations, these switches come with a marking window to clearly indicate the on and off state of the contacts. For added visibility, a rear observation window can be included to allow for direct monitoring of the switch operation. The manual operating handle can be installed directly on the switch for in-cabinet operation or extended outside the distribution cabinet door for out-cabinet operation, providing flexibility to meet your specific needs. To enhance safety, the handle can be locked in the disconnect position with two locks, preventing any accidental misoperation. With options for normally open and normally closed auxiliary contacts, as well as customizable installation base plates and wiring methods, the MLHGL series is truly the best choice for those seeking a reliable, efficient, and user-friendly load isolating switch.

Choose the MLHGL Series Load Isolating Switches for your industrial applications and experience the perfect blend of innovation, safety, and convenience. Whether you are looking to enhance your power distribution systems or streamline your automation processes, these switches are designed to exceed your expectations and provide peace of mind. With compliance to IEC60947-3 and GB/T14048.3 standards, you can trust that the MLHGL series will deliver exceptional performance and reliability, making it the ideal choice for your electrical isolation needs. Embrace the future of power distribution with the MLHGL load isolating switches – where quality meets functionality.