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Vacuum Interrupter for 630A 20KA Circuit Breaker

We are a factory specializing in the production of Vacuum interrupter for 630A 20KA circuit breaker，Vacuum interrupter for 630A 20KA circuit breaker pulse test conforms to ANSI C37 AC withstand voltage test conforms to ANSI C37 high accumulation and high breaking capacity, ultra small size, light weight and high reliability.

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20KA Ceramic Vacuum Interrupter

We are a factory specializing in the production of 20KA Ceramic Vacuum Interrupter ，777 electrical technology co.,ltd custom vacuum interrupters have Standard modular design, more reliable, long service life, easier maintenance and replacement.We look forward to becoming your long-term partner in China.

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Outdoor 630A 12KV Vacuum Interrupter for Circuit Breaker

We are a factory specializing in the production o f outdoor 630A 12KV Vacuum interrupter for circuit breaker，The vacuum arc is limited in the vacuum tube without noise and external flash. The solid insulation improves the performance of the external medium..We look forward to becoming your long-term partner in China.

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Indoor 630A 12KV Vacuum Interrupter for Circuit Breaker

We are a factory specializing in the production of Indoor 630A 12KV Vacuum interrupter for circuit breaker，Our company has developed more than 100 models of 1.14kv-40.5kv vacuum switch tubes, which can be widely used in various vacuum circuit breakers, contactors and load vacuum interrupters.We look forward to becoming your long-term partner in China.

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630A 20KA Vacuum Interrupter for Indoor Circuit Breaker

We are a factory specializing in the production of 630A 20KA Vacuum interrupter for indoor circuit breaker，777 electrical technology co.,ltd custom vacuum interrupters have Reliable performance, safety, compactness and light weight..We look forward to becoming your long-term partner in China.

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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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