ZF12B-126/145(L) Combination Electrical Appliance is a compact, highly reliable combination appliance independently developed by our company, designed for rated voltages of 126/145 In kV power systems, it currently has over 10,000 intervals of operational experience. The products meet the demanding operational requirements of high temperature and humidity, heavy pollution, high altitude, and ultra-low temperature, and can optionally be integrated with cutting-edge technologies such as intelligence, one-touch control, gas mixing, and intelligent drive mechanisms for engineering applications. It features excellent open-section performance, high insulation level, strong applicability, and flexible design to meet various main wiring requirements.