China Medium Voltage Insulated VCB Manufacturer, Supplier, Factory

Richge specializes in providing high-quality Switchgear Bar Supports designed to offer robust support for electrical equipment and distribution systems. Engineered for durability, our Bar Supports effectively bear weight and maintain stability, ensuring the safe operation of power systems. Made from premium materials, our products meet international standards and are suitable for various electrical and switchgear applications. Our dedicated team focuses on innovation and quality control to deliver reliable solutions that enhance the performance and longevity of electrical systems. With our Bar Supports, you can expect superior durability and reliability, making us your trusted partner for optimizing your electrical infrastructure.

LW-126 type outdoor high voltage alternating current sulfur hexafluoride circuit breaker (hereinafter referred to as the circuit breaker) is a kind of outdoor high-voltage switchgear equipment with three poles AC SOHzand it adopts SF6 gas as arc extinguishing and insulation medium. It can be used for the separation and combination of rated current and fault current, capacitor bank, and switching circuit, and it can also be used as aninterconnecting breaker so as to realize the control and protection of transmission lines and equipment, especially suitable for frequent operation.The circuit breaker is equipped with CT20 type spring operation mechanism.This circuit breaker complies with the requirements of IEC 62271-100. Lw36-126 3150-40 self-energized Ac high-voltage sulfur hexafluoride circuit breaker is an outdoor product, suitable for altitudes not exceeding 2,ooo meters (products can be designed for altitudes above 3,ooo meters), and the ambient temperature is not lower than -40°c. In the Ac 50Hz power grid with a maximum voltage of 126KV in areas with a pollution level no higher than Level Iv, it is used to cut off rated current, fault current or conversion lines to achieve power control.For system control and protection, it can also be used as a contact circuit breaker This product uses sF6 gas as arc extinguishing and insulating medium, adopts the most advanced self-energy arc extinguishing technology in the world, and is equipped with a new spring operating mechanism. It has the characteristics of long electrical life, low operating power, low noise, and high reliability., with its simple structure, small size and long maintenance cycle, it can completely replace the same type of imported products in the current process of oil-free and large-capacity power equipment.

The Electrical Switchgear Bolt is a critical component designed to secure various parts of a switchgear assembly, ensuring stability and safety in high-voltage environments. Typically made from high-strength materials such as stainless steel or alloy steel, these bolts offer excellent resistance to corrosion, oxidation, and mechanical stress. Precision-engineered threads provide a tight, reliable fit, preventing loosening under dynamic electrical load conditions. The bolts may feature additional treatments like galvanization or passivation, enhancing their durability and lifespan in harsh environments. Available in various sizes and configurations, these bolts can be customized to meet specific application needs.

The Switch Cabinet Lock is an essential component designed to ensure the security and integrity of electrical switchgear cabinets. Constructed from high-quality materials, it provides robust protection against unauthorized access, safeguarding sensitive equipment. This lock features a precision-engineered mechanism, allowing for smooth operation and reliable locking performance.

The Spindle Nut for switchgear is a critical component designed to ensure the smooth and reliable operation of switchgear mechanisms. Constructed from high-grade, durable materials such as stainless steel or brass, this nut is engineered to withstand the demanding environments of electrical distribution systems. Its precision-machined threads provide a secure and stable fit, preventing slippage and ensuring consistent performance under varying loads.

Switchgear Door Stopper – Product Details and Applications Product Details: The switchgear door stopper is a critical accessory designed to secure, control, and maintain the proper opening or closing of switchgear cabinet doors. Made from durable materials such as stainless steel, aluminum, or high-grade plastic, these stoppers ensure long-term resistance to corrosion, mechanical stress, and environmental wear. Many models come with adjustable arms or rubber-padded ends to absorb impact and prevent damage during sudden door movements. Switchgear door stoppers can be spring-loaded or magnetically operated, ensuring smooth and stable operation. Additionally, some variants integrate anti-vibration features to prevent door movement due to mechanical operations, such as relay switching or breaker tripping. Their compact design allows for easy installation, either by screwing or clipping onto the door frame or cabinet base.