Introducing our ZW20-12 Outdoor High Voltage Vacuum Circuit Breaker! As a reputable factory, we take immense pride in manufacturing this top-quality product. Designed for outdoor use, our circuit breaker efficiently and effectively interrupts high voltage electrical currents. With its superior vacuum technology, it guarantees reliable protection against overload and short circuits. Engineered to withstand harsh outdoor conditions, it boasts exceptional durability and longevity. Trust in our factory for unparalleled quality and performance.