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  • HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection
  • HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection
  • HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection
  • HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection
  • HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection
  • HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection
  • HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection
  • HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection
Fuse Type Isolation Switch

HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection

The HR17B series fuse-type disconnect switches are designed for load operation and are suitable for rated currents from 40A to 1600A. They are available in 1-, 2-, 3-, and 4-group configurations.

The HR17B series fuse-type disconnect switches, with their wide current range and flexible configuration options, are essential safety components in electrical systems. These disconnect switches can isolate circuits without disconnecting power, while also enabling quick disconnection for maintenance or troubleshooting when necessary, significantly enhancing the flexibility and safety of electrical systems.

Because they can operate at various current levels, the HR17B series fuse-type disconnect switches are suitable for a wide variety of industrial and commercial applications, including but not limited to power distribution, machine control, and building electrical systems. These disconnect switches are also designed for ease of operation and maintenance, making them user-friendly.

Whether operating in single-phase or three-phase systems, the HR17B series provides reliable isolation and protection, ensuring stable circuit operation under various operating conditions.

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Model specifications Unit Number of boxes
HR17-63/20 tower 8
HR17-60/30 tower 8
HR17-100/20 tower 2
HR17-100/30 tower 2
HR17-160/30 tower 2
HR17-250/30 tower 2
HR17-400/30 tower 2
HR17-630/30 tower 2


Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd. is an OEM/ODM HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection Company and Wholesale HR17 Series Fuse Disconnect Switches Provide Both Isolation And Short-Circuit Protection Supplier. Equipped with modern industrial factory buildings and office facilities, we specialize in the production and operation of circuit breakers, dual power supplies (ATS), AC contactors, and other modern low-voltage electrical products. The company implements a complete and scientific quality management system. Through good faith and strong technical capabilities, our products have earned widespread recognition in the industry. ChengXi Electric adheres to a management philosophy of "Integrity, Pragmatism, Science, Rigor, and Solidarity," always focusing on customer needs and dedicated to the field of low-voltage electrical equipment. Relying on the power system and driven by market demands, ChengXi Electric has provided high-quality products and services to a diverse range of users over the years. We continue to expand our market presence, and our products are widely used in numerous domestic sectors, including electric power systems, nuclear power, national defense, petrochemicals, metallurgy, coal, railways, and more. They play a vital role in many national key projects, winning the trust of a growing number of customers and achieving an excellent reputation within the industry. The company always aims at the global technological frontier, focusing on being a trendsetter in low-voltage apparatus. We strive to promote the development and progress of electric power transmission and distribution, aiming to build a first-class international electrical brand. ChengXi is willing to collaborate with partners worldwide to create a brilliant future together.

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  • Group standard drafting unit
    Group standard drafting unit
  • AAA-rated credit enterprise
    AAA-rated credit enterprise
  • Wenzhou Enterprise Technology Research and Development Center
    Wenzhou Enterprise Technology Research and Development Center
  • Star Enterprise
    Star Enterprise
  • High-tech enterprises
    High-tech enterprises

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