Vacuum Circuit Breaker

We are specialty on epoxy resin medium voltage and high voltage components, such as 10KV, 24 KV and 40.5KV Circuit Breaker , Load breaker switch , Disconnecting Switch , Epoxy resin switchgear bushing , contactor box , insulators and transformer . 630A, 1250 A ,2500A , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and 24KV earth switch. KYN28A-12 and

IEC Drawable Type VCB 36kV Vacuum Circuit Breaker General Introduction: VD4 high-voltage indoor vacuum circuit breaker is applicableforthree-phase AC power system of rated voltage up to 36kV and frequency 50/60HZ,widely used in many fields such as power plant, transformer substation, petrol chemical industry , metallurgy , manufacturing industry , airport, residential area, etc.,to control and protect the electric equipment. It is used for the occasionthat needs infrequent

Indoor Vacuum Three Phase Circuit Breaker 40.5 KV High Voltage 2000A-4000A/31.5kA Description 1. ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker is three-phase voltage 50Hz Power , 12kV Rate voltage power system indoor switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Itself to frequent Opration on Rate Voltage and Opening short Circuit Current . 2. The circuit breaker adopts an integrated design of operating

Product Description: Vacuum circuit breaker is a kind of high voltage vacuum circuit breaker, and it is widely used in electric power systems of various voltage levels. It features a rated voltage of 6kV/10kV/12kV/24kV/36kV, and a rated current of 630A/ 1250A/ 1600A/ 2000A/ 2500A/ 3150A/ 4000A/ 5000A/ 6300A. Moreover, the rated short-circuit making current of vacuum circuit breaker can reach 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA/ 250kA/ 315kA/ 400kA, and its rated

Product Description: Vacuum Circuit Breaker is a high voltage circuit breaker that uses vacuum as the arc quenching medium. It has a wide range of rated peak withstand current, short-circuit breaking current, short-circuit making current and rated frequency. It is suitable for 40.5kV power system and can offer rated peak withstand current from 50kA to 400kA, short-circuit breaking current from 25kA to 200kA, short-circuit making current from 50kA to 400kA and rated frequency

Efficient VCB With Rated Operation Sequence 0.3s-180s-180s For Enhanced Safety Product Description: The Vacuum Circuit Breaker is a reliable and cost-effective circuit breaker for 40.5kV and below voltage levels. It is designed with the latest technology to ensure superior performance, safety and reliability. It features a rated short-circuit current of 25kA/ 31.5kA/ 40kA/ 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA and can be opened and closed 20 times. It can also handle

550 mm Indoor Vacuum Circuit Breaker 12kV/630A High Voltage Introduction VS1 (ZN63) vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 (ZN63) vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or cleaning or lubricating. VS1 (ZN63) vacuum circuit breaker(pole type) adopts

Auxiliary Switch With Indoor High Voltage Vacuum Circuit Breaker's Handcart Auxiliary switches are part of the main switches, which are used in power equipment such as high or medium voltage circuit breakers, isolation switches and so on.e it is not an independent switch, it is in the control system is an auxiliary broken, connected, interlock function realization carrier. An auxiliary switch is an attachment of an operating mechanism for remote automatic separation and

VS1(VBM7)-24 side mount high voltage Indoor Vacuum Circuit Breaker with power switchgear 630A-1250A VS1-12(VBM7) vacuum circuit breaker adopts fixed structure. It is mainly used in fixed switchgear and can be used separately to control and protect the transmission and distribution lines. VS1-12(VBM7) vacuum circuit breaker can operate frequently or break the short circuit current several times within the operating current range. Mechanical life up to 30,000 times, full

High Voltage VCB Circuit Breaker / Indoor Vacuum Breaker with power transformer Introduction VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or cleaning or lubricating. VS1 vacuum circuit breaker(pole type)

High Voltage VCB Circuit Breaker / Indoor Vacuum Breaker with fuse Introduction VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or cleaning or lubricating. VS1 vacuum circuit breaker(pole type) adopts solid

JZ58 Socket Plug Plastic switch For Vacuum Circuit Breaker/VCB/VD4 Its performance match with GB3960-1991's 3kV-40.5kV switchgear and power euipment . Fit with vacuum circuit breaker VS1 , VCB , VD4 and KYN28-12 switchgear . Air plug can also be called plug seat, widely used in various electrical circuits, acting as a connection or disconnect circuit. Improving the reliability of air plugs is first and foremost the responsibility of manufacturers. However, because of the wide

High Voltage Indoor Vacuum Circuit Breaker Protection Device 40.5kV-2000/31.5 kA Three Phase 1. ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker is three phase voltage 50Hz Power , 12kV Rate voltage power system indoor switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Itself to frequent Opration on Rate Voltage and Opening short Circuit Current . 2. The circuit breaker adopts an integrated design of operating

VZF-12R Mid - mounted solid - sealed load switch fuse combination appliance Introduction VZF-12R vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VZF-12R vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or cleaning or lubricating. VZF-12R vacuum circuit breaker(pole

High Voltage VCB Circuit Breaker / Indoor Vacuum Breaker 24kV/2500A-3150A Introduction VS1 (ZN63) vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 (ZN63) vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or cleaning or lubricating. VS1 (ZN63) vacuum circuit breaker(pole

High Voltage VCB Circuit Breaker / Indoor Vacuum Breaker 24kV/1250A Introduction VS1 (ZN63) vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 (ZN63) vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or cleaning or lubricating. VS1 (ZN63) vacuum circuit breaker(pole

General VD4/S type indoor high-voltage vacuum circuit breaker is an AC three phase 50Hz indoor high-voltage switching equipment with rated voltage of 24kV, mainly applied for protection and control in power distributi on system of power plant, electric substation and industrial and mining enterprise,It is especially applied for breaking of important load and place requiring frequent operation. The circuit breaker equipped with permanent magnetic operating mechanism of long