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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.

General Introduction GW1 series outdoor high voltage disconnect switch is the high voltage switch equipment of composite structure, is suitable for outdoor 12kV 、24KV 、40.5KV. line net with voltage and no load, to make opening and close. With CS□type manpower operate machinery, can avoid earth line with power and composite flash-locks etc wrong operate. The operator is no need to put another earth line. Pollution-proof type isolate switch satisfy customer in filthy conduction area. It can solve the pollution of shed when it is working. The GW1 series outdoor high voltage isolator switch is designed for reliable and durable performance in high voltage power distribution systems. Available in 12KV, 24KV, and 40.5KV, and current ratings from 630A to 1250A, these switches are built to withstand harsh environmental conditions, including high pollution and severe weather. With compliance to international standards IEC62271-103 and DL/T 486-2010, they ensure safety and operational integrity. GW1 outdoor AC high voltage isolating switch is suitable for installation on the line of outdoor high voltage power distribution equipment, which is used to cut off the line and convert the line when the line has voltage and no load. User-friendly installation and maintenance are facilitated by manual or electric operation mechanisms. The GW1 series is suitable for various environments, including high altitudes and extreme temperatures, making it an ideal choice for secure electrical isolation in outdoor systems.

VS1(ZN63A)-12 indoor high voltage vacuum circuit breaker applies to power system of rated voltage 12kv as a protective and control unit for power grid equipment and industrial power equipment. It can equip with KYN28(GZS1), XGN, GG-1A and other types of switchgear panels. Related products: isolated handcart, fuse handcart and voltage transformer handcart. VS1(ZN63A)-12indoor AC MV vacum circuit breaker is a three-phase AC 50HZ indoor switchgear with a rated voltage of 12KV It can be used in industrial and mining enterprises,power plants and substations for the control and protection of electrical failities. andis suitable for places withfrequent operations. C Standard:IEC 62271-100.

SOLH CDJ2 stainless steel pen-type mini pneumatic cylinder is fully interchangeable with SMC CJ2 series, available in bore sizes φ6/10/16 with built-in magnetic ring compatible with magnetic position switches. Constructed with 304 stainless steel barrel and piston rod for rust resistance and mild anti-corrosion performance, suitable for humid, food-grade, medical and clean environments. Tie-rod-free crimped end cap design delivers compact and lightweight outline. Complete variants cover CDJ2B double acting standard type, CDJ2E single acting spring return, CDJ2ET single acting spring extend, and CDJ2KB non-rotating hexagonal piston rod for anti-twist positioning. Standard rubber cushion; Z air cushion is optional for φ10/16 to reduce impact at high speed. Minimum starting pressure reaches 0.06MPa, supporting oil-free continuous operation with service life over 5 million cycles. A full set of mounting accessories including flange, foot bracket and double clevis is available. Compared with C85 and MI mini cylinders, CDJ2 provides richer specifications and better cost performance. Widely used for high-frequency linear push-pull motion in confined-space equipment for 3C testing, food machinery and medical automation. A minimum 50% safety margin on thrust is recommended during selection.

Our company provides advanced Switchgear Anti-Shock Door Locks, designed to enhance safety and reliability in electrical environments. These locks are crafted from high-quality materials, offering superior resistance to shocks and impacts while ensuring secure door closure. They prevent unauthorized access and protect both equipment and personnel from electrical hazards. Engineered for durability and easy installation, our anti-shock door locks meet stringent industry standards, making them an ideal choice for various switchgear applications. Trust us for innovative solutions that ensure optimal safety and performance.

SOLH VHK knob manual valve includes 2/2-way shut-off and 3/2-way pressure relief types, fully interchangeable with original SMC VHK valves. Adopting self-developed precision poppet sealing, flame-retardant PBT housing and copper spool, it is mass-produced automatically with sufficient spot supplies. It features 90° low-torque rotary operation and abundant push-in/thread connectors. The 3/2-way version exhausts residual pressure automatically, widely deployed for safety relief before solenoid valves, vacuum circuit switching and branch air control in compact miniature pneumatic systems.