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China External Circuit Breaker Manufacturer, Supplier, Factory

We've been ready to share our knowledge of internet marketing worldwide and recommend you suitable products at most competitive price ranges. So Profi Tools give you best value of money and we've been ready to create with each other with External Circuit Breaker, Electronic Circuit Breaker, ECBs, Motorized Circuit Breaker, Motor-Operated Circuit Breakers, By 10 years effort, we attract consumers by aggressive cost and exceptional service. Moreover, it really is our sincere and sincerity, which assistance us always be clients' first choice.
External Circuit Breaker, Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Hot Products

  • FN5-12 Series Indoor High Voltage Air Load Break Switch

    FN5-12 Series Indoor High Voltage Air Load Break Switch

    Support customized mass production FN5-12 series indoor high voltage air load break switch (Hereinafter referred to as load break switch) applies to AC 50Hz 12kV network, for breaking load current and closing short circuit current. Load break switch with fuse can cut off short circuit current for switch protection. The load break switch can be used with CS6-1 type manual operating mechanism, and this product special uses CS manual operating mechanism.
  • GW-12 Outdoor AC HV Disconnect Switch

    GW-12 Outdoor AC HV Disconnect Switch

    China XUCKY Electric customize GW-12 Outdoor AC HV Disconnect Switch (disconnect switch for short hereunder) is used in electric power system with rated frequency 50Hz, rated voltage 12KV, is mainly for making or breaking circuit under line supplying voltage in outdoor high voltage distribution system equipment. Thereof anti-pollution type disconnect switch can effectively solve the filth flash during operation so as to meet the requirements of users in heavily polluted area.
  • ZW7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker

    ZW7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker

    ZW7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker is a 3-phase AC 50Hz 40.5kV outdoor switch equipment.
    ♦ Installation way: foundation installation;
    ♦ Operating mechanism: spring operating mechanism and electromagnetic operating mechanism;
    ♦ Pole material: silicone rubber, ceramic;
    ♦ Application: outdoor 33kV substation, power plant.
    ♦ Current transformer: in-buit installation, external installation.
  • VS1-24 Series Indoor High Voltage Vacuum Circuit Breaker

    VS1-24 Series Indoor High Voltage Vacuum Circuit Breaker

    XUCKY Electric is a leading China manufacturer and exporter specializing in VS1-24 Series Indoor High Voltage Vacuum Circuit Breaker. We have a wide range of products to meet the different needs of our customers worldwide. Our commitment to superior quality, innovative technology and excellent customer service makes us stand out in our industry.
  • L7 Miniature Circuit Breaker

    L7 Miniature Circuit Breaker

    Introducing our new Miniature circuit breaker, the L7 from XUCKY! It comes in 1P, 2P, 3P, 4P polarities and complies with IEC60898 - 1/GB/T10963.1 standards. L7 miniature circuit breaker offers overload and short - circuit protection. With CE, CB,certifications, it's reliable. The rated current ranges from 1A to 63A, and the rated voltage is 230/240V (1P) and 400/415V (2P - 4P). It has a high breaking capacity of 6/10kA, inflaming shell, and can be installed anywhere. With long electrical and mechanical lifespans, it's a great choice for various applications.
  • SPD Surge Protective Device

    SPD Surge Protective Device

    XUCKY SPD Surge protective Device, B, C, D series large current modular SPD Surge protective Device is used for power supply systems of AC 50/60Hz, the TT, IT, TN-S, TN-C, TN-C-S of rated voltage 380V and below, to protect the power grid caused by lightning or surge overvoltage. The design is based on the IEC61643-1, it can discharge the 100kA lightning current, case is installed on 35mm electric rail, the detachment device automatically will be out of its power grid, meanwhile the status indicator turns from green to red. SPD Surge protective Device has protection modes of common mode (MC) and differential mode (MD).

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