Vacuum Interrupter Manufacturers

777 has been producing Vacuum Interrupter for many years and is one of the professional Vacuum Interrupter manufacturers and suppliers in china. Our product Vacuum Interrupter is not only high quality but also supports the low price. If you are interested in our products, we will give you a satisfactory price and provide price list. We sincerely welcome new and old customers to visit our factory for consultation and negotiation.

777 electric technology co., ltd. is a technology-based enterprise focusing on the research and development, design, production, sales and service of 1.14-40.5kv vacuum interrupter with China vacuum interrupter manufactures and suppliers as its core industry. The main products are suitable for aas filling cabinets. Sturdy cabinet. Indoor vacuum circuit breaker, outdoor vacuum circuit breaker. Load switch and other products and fixed sealing rod series products.
Vacuum interrupter has the advantages of small volume, high insulation level, low closing value, long service life and convenient maintenance.
Our company has an experienced team of engineers with 10 years of experience in the sales and product of each product, and can solve the pre- and post-sales experience for customers.

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630A Vacuum interrupter for contactor

We are a factory specializing in the production of 630A Vacuum interrupter for contactor，Ceramic insulating tubes are used for vacuum contactors of medium voltage switchgear (about 6kV to 80kV).We look forward to becoming your long-term partner in China.

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630A 12KV Vacuum Interrupter for Load Switch

We are a factory specializing in the production of 630A 12KV Vacuum interrupter for load switch，Compact structure, with high withstand voltage and high current breaking capacity.We look forward to becoming your long-term partner in China.

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1250A Standard Vacuum Interrupter

We are a factory specializing in the production of 1250A Standard Vacuum Interrupter，The current of vacuum interrupter can be 400A, 630A, 1250A, 2000a, 2500A, 3150A, or even 4000A. It can be applied to the rated voltage of 12kV, 24kV or 36kV. The size of vacuum interrupter is flexible and can be customized for different application fields.We look forward to becoming your long-term partner in China.

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1250A 15.5KV Vacuum Interrupter for Circuit Breaker

We are a factory specializing in the production of 1250A 15.5KV Vacuum interrupter for circuit breakerr，Insulating shell, ceramic has the best comprehensive performance. The insulation shell mainly plays the role of insulation support and participates in the formation of air tight insulation system.We look forward to becoming your long-term partner in China.

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15.5KV Ceramic Vacuum Interrupter

We are a factory specializing in the production of 15.5KV Ceramic Vacuum Interrupter，Our products have compact and robust design and high reliability and electrical life time.We look forward to becoming your long-term partner in China.

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24KV Ceramic Vacuum Interrupter

We are a factory specializing in the production of 24KV Ceramic Vacuum Interrupter ，As an ISO9001:2000 certified manufacturer, 777 Electric brand has developed more than 100 kinds of Vacuum Interrupters with rated voltage of 1.14kv-40.5kv.We look forward to becoming your long-term partner in China.

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As a professional China Vacuum Interrupter manufacturers and suppliers, we provide customers with comprehensive project management services. In good faith management, quality first principle, hope to cooperate with all businesses, create a better future. You can rest assured to buy Vacuum Interrupter from us. Besides, equipped with advanced technology and machinery, our company has a team of high-caliber technologists and management experts.