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Features of waterproof junction box 1. A waterproof junction box for a lamp, comprising a bottom box and a lid, the bottom box is provided with a terminal base at a middle portion thereof and a cable fastening head base distributed on both sides of the terminal base. It is characterized in that t...Read more »
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What is the grounding copper terminal block, what is the difference between the grounding copper busbar The grounding copper bar must be connected and fastened with copper nuts and screws of the same material. So you should use copper screws.Ground line busbar copper terminal Metal copper is used...Read more »
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What are the benefits of wire connector terminals for wiring? how to use? In everyday home improvement, safety is definitely the most important. "Electric beating, water erosion" points out the importance of concealed works. When people are shocked, the safety of the circuit is crucial. According...Read more »