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Switchgear copper bolts are critical components in electrical switchgear assemblies, designed for high conductivity and mechanical strength. Made from high-purity copper, these bolts ensure excellent electrical performance and durability. The bolts feature a robust construction with precise threading to ensure secure connections and optimal contact with other components. They are commonly plated to enhance resistance to corrosion and wear, ensuring longevity in various operational environments. Switchgear copper bolts are available in various sizes and configurations to meet specific design requirements and are subjected to rigorous quality control to guarantee reliability and performance.

The High-Voltage AC Switch for Grounding is a vital safety device in high-voltage power systems, designed to facilitate the grounding and isolation of electrical equipment during maintenance operations. It operates effectively at voltage levels between 12kV and 40.5kV, showcasing robust short-circuit withstand capabilities and reliable mechanical functionality. With its compact design, it ensures straightforward installation and user-friendly operation, making it suitable for high-voltage switchgear and substations. Compliant with rigorous international standards, this grounding switch provides consistent safety and performance in demanding electrical conditions.

SOLH VR51 all-pneumatic two-hand safety interlock valve complies with EN ISO 13851 and EN574 safety standards. It integrates built-in 0.5-second synchronous detection anti-cheat logic; output air only activates when two buttons are pressed within 0.5s time difference, and air supply cuts off instantly once any button is released to avoid hand crushing injuries. Fully pneumatic without electrical components, it delivers intrinsic explosion-proof performance for dusty, humid and flammable workshops. The 3/2-way logic valve comes with standard exhaust silencer and wear-resistant lubrication-free spool for long service life. Equipped with φ6 / 1/4" flame retardant push-in fittings and optional mounting bracket, supporting rear or bottom piping layouts, it serves as standard safety interlock component for punching, riveting, cutting, injection molding and other high-risk processing machinery.

The Guide Sleeve for switchgear is a precision-engineered component designed to facilitate the smooth operation of moving parts within electrical switchgear assemblies. Typically constructed from high-strength materials such as stainless steel or aluminum alloy, the Guide Sleeve is crafted to provide a durable and low-friction surface that enhances the longevity and reliability of the switchgear. It plays a crucial role in aligning and supporting rods or other moving elements, ensuring they move accurately and efficiently without unwanted lateral movement or misalignment.

Richge is a manufacturer of HV insulation contact box in China, specializing in producing robust and reliable contact boxes designed for high-voltage applications. Our high voltage contact boxes are engineered to ensure secure and efficient electrical connections in demanding environments.

The Switchgear Steel Cup Washer is an essential component designed to provide robust support and stability within electrical switchgear assemblies. Crafted from high-quality steel, this washer features a unique cup-shaped design that enhances load distribution and minimizes the risk of deformation under heavy loads.