China Siemens 8PT low voltage switchgear contact spring plate Manufacturer, Supplier, Factory

Richge is a manufacturer of High Voltage Contact Boxes 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.

VSG-24 Series of Indoor high Voltage Vacuum circuit breaker with embedded poles is three phase A.C 50Hz indoor power distribution equipments with the rated voltage of 24kV. It’s used for protecting and controlling the electrical equipment in the fields of industry&ming enterprise , power plants and substation. The main conductive circuit of this type vacuum circuit breaker uses embedded pole, matched with Modular organization and Integrated energy storage handle. The overall layout is reasonable, perfectly with brevity and really realize the free-maintenance and longer mechanical &electrical life. The indoor withdrawable vacuum circuit breakers are suitable for three-phase AC power systems with rated voltages up to 24kV and frequency 50/60Hz. They are widely used in power plants, substations, petrochemicals, metallurgy, manufacturing and other industries, airports, residential areas,.

The Switchgear Drawer Hinge is a critical component designed for the seamless operation and durability of switchgear panels. Constructed from high-grade materials such as stainless steel or durable alloys, these hinges are engineered to withstand harsh environmental conditions and heavy-duty usage. The precise engineering ensures smooth panel movement, offering both robustness and reliability.

SOLH ARJ310 series direct-acting relief miniature pressure regulator is fully interchangeable with SMC equivalent models, designed for low-flow and space-limited precision pneumatic control. With an ultra-compact 18.5mm narrow body and 65g lightweight design, it supports dense manifold stacking. Featuring dual M5 and Rc1/8 inlet threads and integrated outlet push-in fittings for fast installation, it provides dual pressure ranges of 0.05–0.7MPa with built-in overpressure relief for stable output pressure. Suitable for panel and bracket mounting, it is widely used in electronics assembly, medical devices, semiconductor inspection and miniature precision automation equipment.

SOLH VT325 direct acting 3-port poppet solenoid valve adopts full elastic sealing and supports zero-pressure startup, operating stably under 0–1.0MPa positive pressure and full vacuum down to -101.2kPa. Six switchable circuit functions are integrated in one valve for wide versatility. Optimized internal flow channel delivers ultra-high flow capacity with C=6.1 dm³/(s·bar) and response time ≤30ms, ideal for high-flow rapid pneumatic switching. It features lubrication-free elastic seals and standard non-locking manual override, supporting single piping or dense manifold stacking for valve islands with Rc1/4 & Rc3/8 ports. Widely used in robotic arms, vacuum adsorption, air blowing, packaging, textile and woodworking automation equipment.

Richge specializes in high-quality switchgear solutions, including advanced Switchgear Pull Interlocking Mechanism. Our pull interlocking mechanisms are designed to ensure safety and reliability during switchgear operations. Precision-engineered to prevent accidental operations, they are suitable for high-frequency use. With excellent craftsmanship and innovative design, our interlocking mechanisms are widely used in the power and industrial sectors, enhancing both equipment safety and operational convenience. Choose us for efficient, safe switchgear interlocking solutions that meet international standards.