China Switchgear Protection Grille Manufacturer, Supplier, Factory

FN18 load switches and load switch-fuse combinations are high-voltage, high-performance load switches combining compressed-air arc extinguishing and gas-produced arc extinguishing. The combination of load switch and fuse combines the advantages of the load switch with those of the fuse to switch any load current up to the rated breaking current of the load switch, and to switch any overcurrent up to the rated short-circuit breaking current of the combination by means of the operation of the fuse and its impinger. It is used in three-phase power distributions of AC 50Hz rated voltage 12kv and rated current 630A Esp For power ring network in city net work construction improvement high-rise buildings and public facilities as an ideal product to protect package substation and transformer It has the features of advanced design simple operation impact structure smart appearance light weight complete function fast on-and off speed and high reliability.

FLN48-12 load break switch use SF6 gas as arc extinguishing and insulating medium. There are three work stations: opening, closing and grounding in the switch. It has small volume, installing easy-to -use, strong environmental adaptabiliy and other characterist.. It is also for the control and protection of substation and equipments; making and breaking short-circuit current under various operating status of electric network and its performance indicators meet the national standard GB/T3804-2017 "3.6kV-40.5kV high-voltage AC load switch", which is the main switching element of the ring main unit.

The Phase Copper Bar for Switchgear is a crucial component designed to ensure the efficient and reliable transmission of electrical power within switchgear systems. Made from high-purity copper, these bars are engineered to handle significant electrical currents with minimal resistance, ensuring optimal performance and reducing energy loss. The bars are typically available in various sizes and cross-sectional profiles to meet specific installation requirements and load capacities. Precision-manufactured to tight tolerances, they feature a smooth surface finish to minimize contact resistance and prevent overheating.

Richge specializes in producing high-quality Switchgear Lock Bolts, designed to provide secure and reliable locking solutions for switchgear equipment. Crafted from premium materials, our lock bolts offer excellent corrosion and wear resistance, ensuring long-term durability. With precise engineering, they maintain their locking function across various operational environments. We are committed to delivering products that meet international standards and cater to diverse application needs. Choose our Switchgear Lock Bolts to enhance the security and safety of your equipment, providing peace of mind and reliable performance.

GW4-12(40.5) Outdoor HV Disconnect Switch GW4-12(40.5)outdoor AC high voltage disconnect switch (disconnect switch for short) is used to open and close circuit with voltage but no-load 50/60Hz, 12(40.5)kV power system. It accords with standards of IEC129-1984 AC Disconnect Switch and Earthing Switch and GB1985 and other relative standards.

Richge is a manufacturer of Interlocking Device for Switchgear in China, focusing on creating innovative and reliable solutions to ensure the safe and efficient operation of electrical switchgear systems. Our interlocking mechanisms are designed to prevent unauthorized or incorrect operations, thereby enhancing both safety and operational integrity.