High Quality HD13 Knife Switch Design

    Product Introduction： The HD13 series knife switch (open-type knife switch) is a kind of low-voltage distribution electrical appliance, belonging to the HD series open-type single-throw knife switch. This series is applicable to complete distribution equipment with AC 50Hz, rated voltage up to 400V/690V, DC up to 220V/230V, and conventional thermal current up to 4000A. As a core supporting component of Low-Voltage Distribution Cabinet, it cooperates with High-Voltage Switchgear and Vacuum Circuit Breaker to stabilize the overall Intelligent Power Distribution System and serve as basic equipment for professional Industrial Automation Solutions. Adopting a central front lever operating mechanism, the HD13 series is categorized as a central front lever operated knife switch. The operating mechanism is mounted on the front side, mainly used in switchgear cabinets featuring front operation and rear maintenance, perfectly matching the installation and operation requirements of Transf…

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