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630A 12KV Vacuum Interrupter for Indoor Circuit Breaker

We are a factory specializing in the production of 630A 12KV Vacuum interrupter for indoor circuit breaker，630A 12KV Vacuum interrupter for indoor circuit breaker is main function is to quickly extinguish the arc of medium and high voltage circuits, suppress the current and avoid accidents and accidents through good vacuum insulation in the pipe.We look forward to becoming your long-term partner in China.

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1250A 12KV Vacuum Interrupter for Outdoors Circuit Breaker

We are a factory specializing in the production of 1250A 12KV Vacuum interrupter for outdoors circuit breaker，777 electrical technology co.,ltd custom vacuum interrupters Meets or exceeds the electrical endurance requirements of class E2 for autoreclosing duty per IEC62271-100 and GB1984-2003.We look forward to becoming your long-term partner in China.

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630A 31.5KA Vacuum Interrupter for Circuit Breaker

We are a factory specializing in the production of 630A 31.5KA Vacuum interrupter for circuit breaker，In electrical engineering, vacuum circuit breaker is a switch that uses electrical contacts in vacuum. It is the core component of medium voltage circuit breaker, generator circuit breaker and high voltage circuit breaker.We look forward to becoming your long-term partner in China.

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630A Ceramic Vacuum Interrupter

We are a factory specializing in the production of 630A Ceramic Vacuum Interrupter，Vacuum interrupters usually have a fixed contact and a movable contact, a flexible bellows that allows the contact to move, and an arc shield enclosed in a sealed glass, ceramic or metal housing with high vacuum.We look forward to becoming your long-term partner in China.

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630A 25KA Vacuum Interrupter for Circuit Breaker

We are a factory specializing in the production of 630A 25KA Vacuum interrupter for circuit breaker， 777 electrical technology co.,ltd custom vacuum interrupters have the characteristics of energy saving, material saving, fire prevention, explosion-proof, small size, long life, low maintenance cost, reliable operation and no pollution.We look forward to becoming your long-term partner in China.

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1250A 12KV Vacuum Interrupter for Circuit Breaker

We are a factory specializing in the production of 1250A 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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