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China Isolate Disconnector Switch Factory

"JECSANY" is a professional China various medium and high voltage product provider which supplies Isolate Disconnector Switch, vacuum circuit breakers, auto reclosers, switchgear, surge arresters, dropout fuses, polymer/porcelain insulators, power tools, power accessories, OPGW/ADSS, distribution transformers, etc. And be able to provide one-stop service for new and old customers, including product development, design, manufacturing, transportation, installation, and after-sales service.

High voltage Isolate Disconnector Switch has several roles below,
1. The high-voltage isolating switch can ensure the safety of high-voltage electrical appliances and devices during maintenance work. It can play the role of isolating voltage, and cannot be used to cut off, input load current and break short-circuit current. It can only be used for certain switching operations that do not produce strong arcs, that is, there is no arc extinguishing function.

2. According to the installation location of the high-voltage isolating switch, it can be divided into indoor type and outdoor type. According to the number of insulating pillars, it can be divided into single-column type, double-column type and three-column type. There are optional equipment for each voltage level.

3. The contacts of the high-voltage isolating switch are all exposed to the air, and there is an obvious disconnection point. The isolating switch has no arc extinguishing device, so it cannot be used to cut off the load current or short-circuit current. Otherwise, under the action of high voltage, the disconnection point will produce a strong arc, and it is difficult to extinguish by itself, and may even cause arcing.

4. The high-voltage isolating switch can also be used to switch certain circuits to change the operation of the system. For example, in a double-bus circuit, the high-voltage isolating switch can be used to switch the running circuit from one bus to another.

"JECSANY" Isolate Disconnector Switch has stable quality and the products are exported to Southeast Asia, South Africa, South America, the Middle East and other global markets. OEM customization can also be made according to the drawings or samples provided by customers.
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FKN12-12D Air Blast Load Break Switch

FKN12-12D Air Blast Load Break Switch

Air Blast Load Break Switch, suitable for 12kV and below three-phase power distribution system, as the control and protection of power equipment such as transformers, cables, overhead lines, etc.; especially suitable for terminal substations of urban power grids and rural power grids and box-type substations. And it is suitable for control and protection of ring network and double radiation power supply unit.

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Jecsany is one of the professional Isolate Disconnector Switch manufacturers and suppliers in China. Welcome to buy newest cheap Isolate Disconnector Switch from our factory. our products are high quality and latest selling, IEC, we are happy to provide you with a low price quotation.