Switch

FKN12-12/FK (RN) 12-12RD Indoor High Pressure Gas Load Switch

Overview FKN12 compressed air load switch, FKRN12 series compressed air load switch-fuse combination electrical appliances, suitable for 12KV and below three-phase power distribution system, as the control and protection of transformers, cables, overhead lines and other power equipment; especially suitable for Terminal substations and box-type substations of urban power grids and rural power grids. And it is suitable for control and protection of ring network and double radiation power supply...

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FZN25-12/FZRN25-12D Indoor High Voltage Vacuum Load Switch

Overview FZN25-12/FZ(R)N25-12D type indoor high-voltage vacuum load switch and FZRN25-12D/T200-31.5 type indoor high-voltage vacuum load switch-fuse combination are the control of three-phase AC 50Hz, 12kV power distribution system And protection device, the product is oil-free, non-toxic, non-flammable and explosive, widely used in industrial and mining enterprises and urban building power distribution stations and other places. The latter is more reliable in protecting electrical equipment ...

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High Voltage Isolating Switch HGW9-10

Overview This outdoor high-voltage disconnector is a high-voltage switchgear with unipolar structure, which can be used for opening and closing circuits when there is voltage and no load in the outdoor 3.6-40.5KV kV line network. It is equipped with fixed hook and self-locking device, which is flexible and reliable, and is operated by insulating hook. The anti pollution outdoor high-voltage disconnector can meet the requirements of users in seriously polluted areas, and can effectively solve ...

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Earthing Switch JN15-12

Overview JN15-12 high-voltage grounding switch is used for indoor 3~12KV three-phase AC 50Hz power system and various high-voltage switch cabinets. It can also be used as grounding maintenance for high-voltage electrical equipment. The grounding switch has the advantages of simple and compact structure, light weight, flexible operation, convenient installation and good dynamic and thermal stability. The performance of JN15-12 indoor high-voltage grounding switch meets the requirements of GB19...

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High Voltage Disconnect Switch GW5

Overview (1) The product is a double-column horizontal crack, open in the middle. It can be equipped with earthing switches on one or both sides. The 90-drive isolator adopts CS17 manual operation mechanism for three-pole linkage operation; 180-drive isolator adopts CJ6 electric operation mechanism or CS17G human-operated mechanism for triple-link operation; the grounding switch adopts CS17G human-operated mechanism for triple-link operation. (2) The isolating switch is a double-column V-shap...

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High Voltage Disconnect Switch GW4

Overview GW4 outdoor AC isolating switch is a switch used for no-load flow in high-voltage lines, maintenance of electrical equipment such as high-voltage busbars, circuit breakers, and electrical isolation in high-voltage circuits. When the main switch is in the off position, it can provide visible insulation distance safety requirements; this product is a double-column horizontal open type, the main switch is open and closed, and the left and right contacts on the same side should be rotate...

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High Voltage Isolating Switch GW9-10

Overview This product is a single-phase isolating switch for three-phase line systems. The structure is simple, economical and easy to use. This isolation switch is mainly composed of a base, a pillar insulator, a main conductive circuit and a self-locking device. For the single-phase fracture vertical opening structure, the pillar insulators are respectively installed on its bases. The switch adopts the knife switch structure to break and close the circuit. The knife switch consists of two c...

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High Voltage Isolating Switch GN30

Overview Isolation switch is a switching device that is mainly used for “isolating power supply, switching off operation, and connecting and cutting off small current circuits” without arc extinguishing function. When the isolating switch is in the open position, there is an insulation distance and an obvious disconnection mark between the contacts that meet the specified requirements; in the closed position, it can carry the current under normal circuit conditions and the current...

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FZW28-12 (FFK) Outdoor Demarcation Vacuum Load Switch

Overview FZW28-12(FFK) series outdoor demarcation vacuum load switch is suitable for outdoor three-phase AC power distribution system with rated voltage of 12kV and rated frequency of 50Hz, and is used for opening and closing load current and closing short-circuit current. FZW28-12(FFK) series outdoor demarcation vacuum load switch is suitable for substations, industrial and mining enterprises and urban and rural power grids for protection and control, urban and rural power grid automatic dis...

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FLN36-12D Indoor High Voltage AC Load Switch

Overview FLN36-12D indoor high-voltage AC load switch is a medium-voltage switchgear developed by our company with reference to international new technologies and according to the relevant standards of my country’s power system. 2004 “3.6kV-40.5kV High Voltage AC Load Switch”, GB1985-2004 “High Voltage AC Isolation Switch and Earthing Switch”, GB/T11022-1999 “Common Technical Requirements for High Voltage Switchgear and Control Equipment Standards”, i...

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