China 12kv Fixed Type Vcb with Modular Mechanism and Insulating Cylinder/12kv Vacuum Circuit Breaker Manufacturer, Supplier, Factory

FKN12-12D series air-blast Ioad break switch and FKRN12-12D series air-blast load break switch-fuse combination apparatus are new series switchgear applies to three-phase electric distribution system of rated 12kV, acting as protecting and control apparatus for transformers, cable and overhead wiring. These series are especially applicable in rural, urban terminal substation and prefabricated substations, as well as ring network power supply. FKN12-12D can break and make Ioad current and over-current. FKRN12-12D can break and make over-current load current and short-circuit current(Iimited current fuse). This product is featured with impact structure aesthetic appearance. reliable interlock and high insulating level. In the spring storage operation mechanism, ON/OFF speed is free from the influence of the manpower. For the arc-extinguish, electric arc-extinguish inside the insulating cover, the free gas occurs at sparking do not cause descend of insulating level between phases and phase to earth. The insulation cover clapboard separates electrified part thus boost protection grade of ring main unit. The copper-tungsten contact and main contact brings along reliable conductivity and long life. This product achieves sound fame due to easy maintenance and operation as well as reliable performance. It is in compliance with IEC62271-105.

VBI-12 Indoor High Voltage Vacuum Circuit Breaker is three-phase AC 50Hz, rated voltage of 12KV indoor device. For industrial and mining enterprises, power plants and substations as electrical equipment control and protection purposes, and for frequent operation of the place. The VBI series indoor vacuum circuit breaker is a new generation of intelligent vacuum circuit breakers.

Richge specializes in the development and production of high-quality Fixed Pin for Switchgear Drawer Door. We are committed to providing reliable solutions for customers worldwide. Our fixed pins ensure secure and stable operation of drawer doors in switchgear systems. Made from premium materials and precisely engineered, our products offer exceptional durability and stability. Whether for industrial or commercial applications, our fixed pins meet stringent requirements and deliver outstanding performance. With a customer-first approach, we offer personalized service to ensure every client finds the ideal solution. Choose us for superior quality and reliability.

The Electrical Switchgear Drive Mechanism is a vital component designed to facilitate the seamless movement of switchgear units in electrical installations. This mechanism allows for easy transport and positioning of heavy switchgear, improving accessibility and efficiency during maintenance and operation.

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.

Micro Switch for Switchgear are critical components in electrical switchgear systems, designed to support and isolate high-voltage conductors while ensuring operational safety and efficiency. These insulators are typically made from high-quality materials such as porcelain or polymer, offering excellent dielectric properties and mechanical strength. Their robust design allows them to withstand extreme environmental conditions, including temperature fluctuations, humidity, and pollution, making them suitable for both indoor and outdoor applications.