LW3-12 Series SF6 Outdoor High-Voltage Circuit Breaker (Primary and Secondary Integration Circuit Breaker)

The LW3-12 pole-mounted circuit breaker is suitable for three-phase power systems with AC 50/60 Hz and a rated voltage of 12 kV, used to switch load currents, overload currents, and short-circuit currents. It can automatically isolate the section of the distribution line where a fault has occurred. The switch is equipped with a new‑technology electronic controller that supports manual operation, motorized operation, and remote operation. The electronic controller is designed to operate under a wide range of climatic conditions and enables remote monitoring and control. Installation and configuration are convenient, reliable, and fast, helping to reduce construction costs.

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