China MV Withdrawable VCB Manufacturer, Supplier, Factory

The Square Lock Core for Switchgear is an advanced locking mechanism designed to enhance the security and operational integrity of electrical switchgear systems. Constructed from high-grade stainless steel, this lock core offers exceptional durability and resistance to corrosion, ensuring reliable performance in demanding environments.

Switchgear Button: Product Details and Applications The Switchgear Button is a crucial component in modern electrical switchgear systems, designed for user-friendly operation and enhanced safety. These buttons are typically made from high-quality, durable materials such as thermoplastic or metal to withstand harsh environments and frequent use. They come in various shapes, sizes, and colors to ensure clear visibility and accessibility, accommodating diverse operational needs.

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.

VBI-12 Indoor High Voltage Vacuum Circuit Breaker is three-phase AC 50Hz, rated voltage of 12KV indoor device, for industrial and mining enterprises, power plants and substations as electrical equipment control and protection purposes, and for frequent operation of the place.which combined the technology of the ABB corporation in Switzerland and developed in China. Product complies with the standard GB1984 & IEC62271-100. VBI-12 VCB usually mounted into switchgear panel KYN28 and XGN. It is applicable in occasions with frequent operation, has functions of high-speed recloser, Multiple Opening/Closing, reliable mechanical interlock. It has fixed type & withdrawable type. It adopts the composite insulated material, there is no pollution and explosion danger, the insulation level is high.

FZRN21 series Ac and HV indoor vacuum load break switch, this product has a breaking capacity, safety and reliability, long life, can operate freguent, compact structure, small size, light weight, the basic no need to maintain. FZN21-12 series high-voltage vacuum load switch is mainly composed of framer, disconnecting switch (current-limiting fuse of the combiner is in the disconnecting switch), vacuum switching tube, grounding switch, spring operating mechanism and so on. This product has compact structure, small volume, long life, strong closing and breaking capacity, and easy operation and maintenance. The vacuum switch is equipped with a spring-operated mechanism, which adopts an electric motor (another manual) spring energy storage, and there are two types of closing methods: electromagnet closing and manual splitting and closing. The disconnecting switch, vacuum switch and earthing switch are interlocked with each other (mechanical interlocking) to prevent misoperation. FZN21-12D/T630-20, FZN21-12DR/T125-31.5 type high-voltage vacuum load break switch and fuse switch are operating in three-phase AC electrical 12kV, 50Hz power distribution system, with a compact, small size, light weight, long service life, high making and breaking ability, safe and reliable, and if load switch cooperated with fuse namely fuse switch can replace those fuses with higher cost, easy and convenient operation and maintenance

The Switchgear Label Box is a crucial component designed to enhance the organization and safety of electrical switchgear systems. This box serves as a dedicated enclosure for labels and identification tags, which are essential for the clear and efficient management of switchgear equipment.