With a rated voltage of 12kV,three phase AC frequency of 50Hz, draw out type vacuum circuit breaker can be a flexiable unit to protect line equipment with short-circuit situation or frequent operations.
Product Details
Product description
VS1-12(ZN63A) indoor high voltage vacuum circuit breaker can be operated frequently and has the ability of multiple breaking, and fast reclosing.
VS1-12(ZN63A) indoor high-voltage vacuum circuit breaker is designed as a front and back separate structure, which can be used as a fixed installation unit or as a separate handcart with a chassis car.
Features
1)The circuit breaker satisfies requirements of M2 level, E2 level (274 times) and C2 level
2)Highly Reliable Modular Spring Operating Mechanism
3)Good Insulation Property ( the embedded poles structure)
4)Good Breaking Buffer Performance(guided variable damping oil buffer with a tapered piston )
5)Flexible Configuration
6)Reliable Anti-maloperation Interlocking
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