China Switchgear Input Plug Manufacturer, Supplier, Factory

The Fixed Part for 6-Points Auxiliary Blocks is a critical component used in electrical switchgear systems. It is designed to securely hold auxiliary blocks in place, ensuring reliable performance and stability in various electrical configurations. This fixed part is typically made from high-quality, durable materials such as stainless steel or reinforced plastic, which provide excellent resistance to mechanical stress, corrosion, and electrical wear.

VSG-C/12 type Side installation Indoor high voltage vacuum circuit breaker used spring to storage energy. The operating mechanism can be operated by two ways, by manual and electromotive operation, The characteristics is according with GB1984-2003 High Voltage AC Circuit Breaker, JB3855-1996 3.6-4.5KV Indoor AC High Voltage AC Circuit Breaker and IEC standard 62271-100:200162271-100:2001 High Voltage AC Circuit Breaker. VSG-12C indoor high-voltage side-mounted vacuum circuit breaker is an indoor and outdoor switchgear for 12kV power system. Loads of different natures, frequent operations, and occasions where short-circuit current is broken multiple times. The product adopts a new type of circuit breaker operating mechanism, and the primary part of VSG-12 can use international brand solid-sealed poles to seal the vacuum interrupter and the main conductive circuit parts into a whole to protect the interrupter from collision, dust and condensation. It has strong environmental adaptability, greatly reduces operation and maintenance costs, and truly realizes the maintenance-free one-time part of the product and less maintenance of the operating mechanism. Perform frequent operations or break short-circuit current multiple times; the mechanical life can be up to 30,000 times, and the full-capacity short-circuit current breaking times can reach 50 times

At Richge, we specialize in providing high-quality Three-Pole Drawer Switchgear Fixed Parts designed for reliable and efficient electrical distribution. Our fixed parts are engineered to offer robust performance, ensuring safe and secure electrical connections within switchgear systems. With a focus on durability and precision, our products are manufactured using advanced materials and state-of-the-art technology. We are committed to meeting industry standards and customer expectations, delivering solutions that enhance the safety and efficiency of electrical systems. Whether for new installations or upgrades, our Three-Pole Drawer Switchgear Fixed Parts provide the dependability and excellence that professionals demand. Trust Richge for all your switchgear needs.

SOLH 2P series mini 2/2-way direct acting normally closed solenoid valves adopt high-strength PA66 nylon engineering plastic valve bodies, specially designed for low-cost small-flow automatic switching of compressed air, clean water and low-viscosity lubricating oil. Featuring genuine zero-pressure startup performance, the valve can open normally under 0MPa pressure difference, effectively breaking the pressure dependence of pilot-operated solenoid valves. This series adopts a mature direct electromagnetic driving structure. Under power-off status, the built-in reset spring tightly compresses the valve core to maintain a fully closed state; when energized, electromagnetic attraction lifts the valve core rapidly to conduct the pipeline, with the whole switching action finished within 0.05s for ultra-fast response. Standard configuration uses wear-resistant VITON fluororubber seals with outstanding resistance to oil, water and mild corrosive media; NBR nitrile rubber sealing is available as an optional replacement according to working conditions. The coil reaches IP65 dustproof and waterproof protection grade with Class B insulation, capable of stable continuous operation in humid workshop environments. With fixed φ2.5mm flow orifice and CV value of 0.23, two mainstream thread specifications G1/8 and G1/4 are available, paired with diverse wiring options including standard DIN socket, flying leads and indicator light sockets, together with universal AC/DC voltage options to meet global matching demands. Lightweight compact outline suits installation inside compact equipment modules. It is widely used in vacuum generator air source control, small cylinder air supply switching, equipment micro cooling water loops, automatic spraying, air compressor automatic drainage and small humidification systems, serving as a cost-effective miniature fluid control alternative to brass 2V series valves.

SOLH KQ2Z multi-port manifold push-in fittings, SMC KQ2Z equivalent pneumatic splitter. Four sub-types: 1-in-2, stackable KQ2ZF, 1-in-4 KQ2ZD and 1-in-6 KQ2ZT. PBT body with nickel-plated brass thread, compatible with PU/PA tubes for vacuum & positive pressure circuits. Richge Technology offers stable stock and reliable manufacturing for automation air distribution.

SOLH HSV series 3/2-way hand slide pneumatic valves adopt an inline sleeve push-pull integrated structure, fully consistent with the dimensional specifications of mainstream AirTAC HSV series and interchangeable with equivalent domestic counterparts. Designed without return springs and equipped with mechanical self-locking positioning, this valve switches airflow by axial pushing and pulling: pushing the sleeve forward connects the P inlet port and A working port for normal air supply; pulling backward disconnects the air intake and automatically links port A with the built-in R exhaust port to rapidly vent residual pressure inside rear pipelines and actuators. It serves as a dedicated safety shut-off switch for pneumatic branch pipelines and essential pressure relief valve for equipment maintenance work. Three standard ports are configured: P for main compressed air inlet, A for output to downstream pneumatic components, and an embedded built-in R exhaust port hidden inside the valve body. A wealth of specifications covering G1/8 up to G1 thread sizes are supplied, paired with three thread layout options (SF single inner & single outer thread, SS double outer threads, FF double inner threads); PT taper thread, G parallel thread and NPT thread are selectable to fit global piping standards. Constructed with hard-anodized aluminum alloy valve bodies, stainless steel anti-rust spools and high-performance NBR nitrile rubber sealing rings, the valve supports lubrication-free operation under filtered compressed air within 0~1.0 MPa rated working pressure and withstands test pressure up to 1.5 MPa. The operating push-pull force is controlled at 18~25 N for smooth operation, and the mechanical locking structure maintains the set position firmly without drifting or air leakage caused by accidental touching. Different from 4HV rotary hand valves used for forward/backward switching of double-acting cylinders, the HSV series is engineered exclusively for pipeline on-off and pressure release. It can be directly installed in series within air pipelines without extra mounting bases to save installation space. Widely deployed for isolating air supply before equipment overhaul, main air circuit safety cut-off of automation tooling, vacuum pipeline switching and branch circuit independent air source control, it effectively eliminates hidden dangers brought by residual pressure during maintenance and guarantees on-site operational safety.