China Medium Voltage Load Break Switch Manufacturer, Supplier, Factory

At Richge, we specialize in high-quality Switchgear Busbar Compartments designed for optimal performance and reliability. Our compartments are engineered to accommodate busbars in electrical switchgear systems, ensuring efficient power distribution and safety. Constructed from durable materials, our busbar compartments offer excellent protection against electrical faults and environmental factors. With advanced design features and strict quality control, we provide solutions that meet industry standards and enhance operational efficiency. Trust Richge for innovative switchgear solutions that deliver reliability and performance in every installation.

Our company specializes in high-quality Low Voltage Switchgear Rings, designed for reliable and efficient power distribution. Our switchgear rings are engineered to provide robust performance in low voltage applications, ensuring secure and stable electrical connections. Constructed from durable materials, they offer long-term reliability and compliance with international safety standards. Ideal for use in various industrial and commercial settings, our switchgear rings enhance system safety and operational efficiency.

SOLH 3A series 3/2-way externally air-operated directional control valves are manufactured in accordance with mainstream industry standards. Driven entirely by pneumatic signal input without any electromagnetic coils, this series is engineered to govern extension, retraction and pressure retention of single-acting pneumatic cylinders. It serves as the critical safety control element for all-electric-free pneumatic circuits, hazardous explosive atmospheres and fail-safe industrial machinery. The standard three-port layout follows universal industrial definitions: P for main compressed air supply inlet, A for working outlet connected directly to single-acting cylinders, and R for exhaust port for pressure relief and rapid spring reset. Two control configurations are available. Single pneumatic control models (3A×10) switch upon receiving external air signals and automatically reset via built-in springs once the control air signal is removed to guarantee fail-safe reset performance. Double pneumatic control variants (3A×20) adopt latching spool structure, locking the valve position persistently even after control air is disconnected to sustain long-term clamping and positioning. Constructed with high-strength aluminum alloy valve bodies and precision-machined spools, the valves support oil-free operation under filtered compressed air with filtration precision above 40 μm within the working pressure range of 0.15~0.8 MPa. Four dimensional specifications from miniature 3A100 up to heavy-duty high-flow 3A400 cover M5 to G1/2 thread connections, and NPT threads are optional for overseas projects. Without internal electrical parts, the valve features intrinsic explosion-proof performance, perfectly suited for flammable, dusty and humid working environments. It supports random multi-angle installation and manifold assembly for modular valve banks, widely deployed in workpiece clamping mechanisms, pneumatic safety interlock systems and long-duration positioning stations.

Support Angle for Switchgear Indicator: Product Details and Applications The Support Angle for Switchgear Indicator is an essential component designed to enhance the functionality and stability of switchgear systems. Constructed from high-strength, corrosion-resistant steel, this support angle ensures durability and longevity, making it suitable for demanding environments. Its precise dimensions and robust design enable it to withstand significant loads while maintaining alignment and support for the indicator devices.

Richge specializes in the development and manufacturing of high-performance 3P upstream jaws support switchgear, providing reliable solutions for global power systems. Our products are made from premium materials to ensure stable current transmission and exceptional mechanical strength, suitable for various complex industrial and commercial environments. With advanced technology and rigorous quality control, Richge consistently delivers safe, durable, and easy-to-maintain electrical equipment. We are committed to innovation and service, offering the best support for our customers' power needs.

The VS1-12/4000-275 vacuum circuit breaker is a high-performance medium-voltage switchgear component, engineered for demanding industrial and distribution applications requiring reliability, efficiency, and superior safety. This model is designed with a draw-out, making installation and maintenance easy and convenient, and it fits a variety of switchgear configurations. VS1-12 type vacuum circuit breaker is a kind of indoor high voltage switch device which is used in the AC Three-phase power system of frequency 50HZ,rated voltage 12KV to be the protection and control unit.  Because of the special superiority of vacuum circuit breaker, especially suitable for applications that require frequent operation at rated operating Current or multiple open short-circuit breaking current location. It 1s especially suitable to the place requiring frequent operations.