TFZ(R)N16B-12 series Indoor AC high voltage vacuum load switch and fuse combination

Short Description:

  • Port: tianjing
  • Supply Ability: TENPRO
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product characteristics

    True double-break design

    Small size and low cost

    Easy to operate

    High mechanical life

    Equipped with sensor

    Low environmental requirements

    TFZ (R) N16B-12 series

    Indoor AC high voltage vacuum load switch and fuse combination


    TFZN16B-12 (D) series indoor AC high voltage vacuum load switch and load switch – fuse combination electrical apparatus (hereinafter referred to as series vacuum load switch) is developed by our company. The performance meets the requirements of GB3804-2004  3.6kV~40.5kV High Voltage AC Load Switch, GB16926-2009 High Voltage AC Load Switch - fuse Combination Electrical Apparatus  national standard and IEC420 international standard. It has the advantages of small volume, safe and reliable breaking, long electrical life, frequent operation, breaking transfer current, large short-circuit current, obvious isolation fracture, and manual and electric dual-purpose functions, which can realize long-distance control and meet smart grid. This product adopts the CTE2 two-stage transmission spring operation mechanism which has been developed by itself and obtained many national invention patents. The operation is simple and reliable.

    Model Description




    Indoor AC high voltage vacuum load switch


    Indoor AC high voltage vacuum load

    switch-fuse combiner

     Indoor AC high voltage vacuum load switch


    Indoor AC high voltage vacuum load switch - fuse combination electrical apparatus

    Environmental condition

    1. Altitude ≤ 1000m;
    2. Ambient temperature -25 – +40 C;
    3. The daily average value of relative humidity is not greater than 95% and the monthly average value is not more than 90%;
    4. Ambient air should not be corrosive or flammable gas, water vapor and other obvious pollution;
    5. Places free from fire and explosion hazards;
    6. The earthquake intensity does not exceed 8 degrees; the slope does not exceed 5 °.

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