Correct usage of wiring terminals
How to choose wiring terminals
1. Appearance
At first glance, if its overall appearance is relatively square, without deformation, and the surface is flat without any scratches or burrs, and the thickness is relatively uniform, it indicates that its quality is relatively good. Of course, if the product quality is perceived to be poor at first glance, it must not be purchased.
2. Material
When making a purchase, you can use a lighter to light it, then remove the ignition source and leave it. If the plastic part goes out immediately, it indicates that the flame retardancy of the product is relatively good.
3. Insertion and extraction force
When selecting, another important indicator is the fit between the plug of the wiring terminal and the needle holder, which should not be too loose or too tight. Therefore, when choosing, you can choose the product that suits you according to your actual situation.
Generally, high-quality products have good flame retardancy, conductivity, and are relatively easy to operate. So this product is used in many construction and decoration industries. So when making a purchase, it is important to decide whether to purchase high-quality or average products based on the actual probability of use and the role they play.
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