How To Identify Inferior Wall Switches

Wall Switch is an indispensable electrical device for every family and even every house. Although it is relatively small and the price is very cheap for the decoration of the whole house, people always ignore its quality problems. However, if poor quality products are selected, it is likely to bury the hidden danger of fire for the family. With so many switch and socket manufacturers now, how can we determine what inferior products are like?

The weight of inferior switches or sockets will be very light, because the wiring terminals are generally copper or copper-silver alloy. Inferior products may be aluminum products or other conductive metals. The materials are very poor and the conductivity is not good. Short circuits or power outages often occur. The panels on inferior products do not feel good and are not smooth to the touch. Some are even not installed tightly at the joints. When people often plug or unplug, the plug will fall off. When the heat of the socket reaches a certain level, the product will burn and cause a fire.