China Fusible disconnect switch Manufacturers, Suppliers, Factory

The FLN36-12 indoor SF6 load break switch is a high-voltage switchgear suitable for use in a rated voltage of 12kV. It is designed with SF6 gas as an arc-extinguishing and insulation medium, ensuring safe and reliable operation. This load break switch is characterized by its small volume, making it suitable for installations with limited space. Its convenient installation and operation procedures make it user-friendly and efficient. Additionally, it exhibits great adaptability to various surroundings and environments. The FLN36-12 load break switch, along with the BRFLN36-12D combination of SF6 load switch and fuse, is designed to protect and control electrical equipment in power supply and transformer substations. It is especially well-suited for applications such as ring net cabinets, cable branch cabinets, and distribution switching substations. Both the FLN36-12 load break switch and the BRFLN36-12D combination of load switch and fuse comply with the standards set by IEC60265-1-1998 and IEC60420. This ensures their adherence to strict quality and safety regulations, providing peace of mind to users. In summary, the FLN36-12 indoor SF6 load break switch is a reliable and efficient solution for high-voltage power distribution. With its compact size, easy installation, and versatile adaptability, it offers a convenient and effective solution for controlling and protecting electrical equipment.

The FZRN25-12 type AC high-voltage vacuum load switch-fuse combination electrical appliance is an indoor device with a rated voltage of 12KV and suitable for three-phase AC 50Hz. It is designed for use in industrial and mining sectors, enterprises, distribution substations, and power stations, serving the purposes of load control and short circuit protection. The equipped grounding switch is capable of withstanding short circuit current. The operating mechanism can be manual or electric, facilitating the fulfillment of three-remote control requirements in the power system. The FZRN25-12 type load switch and combination electrical appliance are suitable for load control and short circuit protection in municipal distribution substations and industrial power equipment supplied by three-phase ring networks or terminal power. Being more reliable and cost-effective in providing protection to transformers and other electrical equipment compared to circuit breakers, they are particularly suitable for ring networks, dual radiation power supply units, and compact substations.

the GW5 Series 3 Phase Isolator Switch is the perfect solution for your outdoor high voltage electric isolation needs. With its high voltage capacity, exceptional build quality, enhanced safety features, and ease of use, this isolator switch is a reliable and efficient choice for various applications. Trust [Company Name] to provide you with the best-in-class electrical solutions that meet your requirements and exceed your expectations. Contact us today for more information and let us assist you in finding the perfect isolator switch solution for your specific needs.

The ZN63(VS1)-12 assembly type indoor vacuum circuit breaker is a state-of-the-art high-voltage switchgear device designed to provide reliable protection and control for power equipment in electrical grids, as well as in industrial and mining enterprises. With a rated voltage of 12kV and operating at a frequency of 50Hz, this circuit breaker is specifically engineered to meet the demanding requirements of indoor high-voltage applications. This product features a compact and integrated design, combining the main circuit of the circuit breaker with a spring operating mechanism. It is equipped with a dedicated propulsion mechanism, forming a cart unit that can be used independently or according to user requirements. The integration of the main circuit and the operating mechanism not only ensures seamless operation but also contributes to space-saving efficiency. Furthermore, the main insulation of the ZN63(VS1)-12 circuit breaker adopts a composite insulation structure. This innovative design not only minimizes its overall size but also provides effective protection for the vacuum arc extinction chamber, shielding it from the impact and collision. The composite insulation also enhances the circuit breaker's overall durability, ensuring a longer service life. In conclusion, the ZN63(VS1)-12 assembly type indoor vacuum circuit breaker offers outstanding performance and optimal space utilization. It provides reliable and efficient protection and control for electrical networks, as well as power equipment in industrial and mining enterprises. With its advanced features and robust design, this circuit breaker proves to be a valuable asset in ensuring the safe and continuous operation of high-voltage systems.

The LMZT-10 three-phase integrated inflatable cabinet dedicated feedthrough current transformer is specifically designed to be installed on inflatable cabinets. It is used for the measurement and protection of current and zero-sequence current, and can also be used for the measurement and protection of zero-sequence current in multiple cable circuits. The core and secondary winding of the LMZT-10 series zero-sequence current transformer are made from high-quality epoxy resin, which is vacuum cast in a flame retardant plastic casing. This design ensures moisture resistance, stable performance, and eliminates the need for maintenance. This current transformer is a reliable and efficient solution for accurate current measurement and protection in various applications. Its installation on inflatable cabinets makes it suitable for use in diverse environments and setups. With its advanced design and materials, the LMZT-10 current transformer provides accurate and reliable measurements while ensuring the safety of the electrical system. The use of high-quality epoxy resin for the core and secondary winding not only enhances the performance but also extends the product's lifespan. The vacuum casting process ensures a complete and uniform filling, eliminating air pockets and enhancing the transformer's insulation capabilities. The integration of the current transformer into the inflatable cabinet provides a compact and space-saving solution, allowing for easy installation and maintenance. The flame retardant plastic casing offers excellent protection against fire hazards and ensures the safety of the surrounding equipment. The LMZT-10 current transformer is suitable for a wide range of applications, including electric power systems, industrial automation, and electrical equipment monitoring. Its capability to measure and protect both current and zero-sequence current makes it a versatile solution for various electrical setups. In conclusion, the LMZT-10 three-phase integrated inflatable cabinet dedicated feedthrough current transformer offers accurate current measurement and protection in a reliable and efficient manner. Its superior design, use of high-quality materials, and convenient installation make it an ideal choice for various electrical applications.

The JN15-12 Indoor High Voltage Grounding Switch is a state-of-the-art electrical product designed for indoor applications, providing efficient grounding and isolation functions within high voltage systems. This switch guarantees the safety of personnel and the protection of electrical equipment, making it an essential component for any high voltage installation. Key Features: Enhanced Safety: The JN15-12 Grounding Switch incorporates advanced safety features, including reliable isolation to prevent accidental contact with high voltage circuits. It facilitates safe maintenance procedures by creating a visible break between the live conductors and grounding points, minimizing the risk of electrical accidents and ensuring the well-being of operators. Reliable Isolation: Designed as an isolator switch, the JN15-12 provides reliable isolation between circuit breakers and the main power equipment. This ensures efficient isolation during maintenance, preventing electrical hazards and equipment damage. Its robust construction and high-quality materials guarantee a long lifespan and reliable performance. Efficient Grounding: As an electric grounding device, the JN15-12 switch allows rapid and reliable grounding of high voltage circuits. It ensures a low resistance path to safely discharge electrical energy to the ground, protecting personnel and equipment from electric shocks and potential damages caused by ground faults. Versatile Functionality: The JN15-12 can serve as both a grounding switch and a circuit breaker switch, providing comprehensive control over high voltage systems. It facilitates smooth operations by enabling easy circuit interruption and the efficient restoration of power when required. Its versatility makes it an ideal choice for various indoor applications. Dependable Switchgear Grounding: The JN15-12 High Voltage Grounding Switch guarantees effective grounding of switchgear, preventing the buildup of residual voltage and eliminating the risk of electrical arcing or flashovers. This enhances the overall safety and reliability of switchgear installations, reducing the potential for downtime and equipment damage. Fault Isolation and Power Restoration: In the event of a ground fault, the JN15-12 acts as a ground fault isolator, swiftly isolating the faulted section and restoring power to unaffected areas. This feature ensures the continuous and dependable operation of critical electrical systems, minimizing disruptions and optimizing power distribution efficiency. Conclusion: In conclusion, the JN15-12 Indoor High Voltage Grounding Switch is a vital component for ensuring electrical safety and equipment protection in indoor high voltage systems. With its advanced safety features, reliable isolation and grounding capabilities, multifunctional design, switchgear grounding capabilities, and fault isolation and power restoration functions, this switch guarantees the effective and efficient operation of high voltage installations. Whether used in industrial plants, commercial buildings, or utility substations, the JN15-12 Grounding Switch is an essential choice for those seeking reliable, high-quality electrical equipment.