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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Ceramic Vacuum Interrupter 1250A 12KV

We are a factory specializing in the production of Ceramic Vacuum Interrupter 1250A 12KV，The Ceramic Vacuum Interrupter 1250A 12KV adopts corrugated ceramics as the insulating shell, and the contact adopts copper tungsten tungsten carbide alloy, which meets or exceeds the requirements of grade E2 in IEC62271-100 and gb1984-2003.

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630A 20KA Vacuum Interrupter for Circuit Breaker

630A 20KA vacuum interrupter for circuit breaker is designed according to all IEC, ANSI and GB certified high-quality vacuum valves with long service life - 250000 switching operations. Users will appreciate the noise free and flash free vacuum interrupter with rated line to line voltage and short-circuit current rating.

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1600A 12KV Vacuum Interrupter for Circuit Breaker

We are a factory specializing in the production of 1600A 12KV Vacuum interrupter for circuit breaker，They are usually used for repetitive switching, motor surge current interruption, fault protection, and overcurrent and short circuit protection.We look forward to becoming your long-term partner in China.

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12KV Ceramic Vacuum Interrupter

We are a factory specializing in the production of 12KV Ceramic Vacuum Interrupter，12kV ceramic vacuum interrupter is compact and durable. Polyurethane and silicon packaging, with excellent external dielectric strength.We look forward to becoming your long-term partner in China.

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1250A Vacuum Interrupter for Circuit Breaker

We are a factory specializing in the production of 1250A Vacuum interrupter for circuit breaker，The customized vacuum interrupter of 777 Electric brand is very suitable for various markets and applications.We look forward to becoming your long-term partner in China.

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1250A 31.5KA Vacuum Interrupter for Indoor Circuit Breaker

We are a factory specializing in the production of 1250A 31.5KA Vacuum interrupter for indoor circuit breaker，1250A 31.5KA Vacuum interrupter for indoor circuit breaker is characterized by compact size. Good operation guidance and modern functional industrial design.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.