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  • FN12/FN25 Compressed Air Vacuum Load Switch
  • FN12/FN25 Compressed Air Vacuum Load Switch
  • FN12/FN25 Compressed Air Vacuum Load Switch
  • FN12/FN25 Compressed Air Vacuum Load Switch
High Voltage Vacuum Circuit Breaker (HV VCB)

FN12/FN25 Compressed Air Vacuum Load Switch

The FN7-12 indoor high-voltage load switch and fuse combination is a gas-generating indoor high-voltage load switch suitable for three-phase AC power systems with a 50 Hz frequency and a rated voltage of 12 kV. It is used for interrupting load current and closing short-circuit currents.

Normal Operating Conditions:
Ambient Air Temperature: Upper Limit: +40°C; Lower Limit: -10°C in general areas, -25°C in cold regions;
Altitude: 1000 m or less above sea level.
Relative Humidity: Daily average not exceeding 95%, monthly average not exceeding 90%;
Ambient air must be free from significant contamination by corrosive or combustible gases, water vapor, or other pollutants;
No frequent severe vibration.

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Name Model Specification Unit
Load Switch (Pneumatic) FN12-12RD/T125-31.5 (Electrical Split) set
Load Switch (Pneumatic) FN12-12RD/T125-31.5 (Motorized) set

Name Model Specification Unit
Vacuum Load Switch FN25-12RD/T200-31.5 set
Vacuum Load Switch FN25-12RD/T125-31.5 (Motorized) set


Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd. is an OEM/ODM FN12/FN25 Compressed Air Vacuum Load Switch Company and Wholesale FN12/FN25 Compressed Air Vacuum Load Switch 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.

Certificate

  • 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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