but now the market appears Waterproof Switches
With light switch, Waterproof Switches copper thick, to enhance the current through the ability to reduce the resistance of copper pieces of their own; toughness, especially for the switch to switch the socket part, not easy to deformation. Even if the long-term use of the switch, but also to maintain the appropriate clamping force to ensure that the plug and plug tightly connected to reduce the arc; anti-oxidation, no rust, reduce corrosion caused by corrosion and heat problems; So that the overall piece of copper, to further reduce the riveting waterproof Switches current capacity and pressure, the switch's nominal current should not be less than the electrical load of the operating current.
With light touch switch to carefully check the product packaging on whether there is a detailed manufacturer or supplier address, telephone. As far as possible to the regular purchase channels of regular stores to buy brand products. The main switch brand on the market generally use PC material, PC material, also known as bullet-proof plastic, impact resistance, high temperature, easy to change the color of the characteristics of the electrical waterproof Switches for control is very important.
Better Waterproof Switches The front panel and the back of the base are made of PC material, and the general switch will be on the base with black nylon material to replace the PC material, so the cost can be reduced a lot. The same PC material, a lot of switch manufacturers are domestic production, and now the domestic fact, there is no company has the ability to produce PC material, the so-called domestic production are generally re-processed with the back material, so the impurities are relatively high Very brittle, heat resistance is also significantly poor.
At present, the market switch socket variety, good and bad, so that consumers do nothing when the purchase, and Waterproof Switches and socket is not only a home decoration function supplies, it is the main parts of safe electricity, its product quality, performance material for Prevention of fire, reduce losses have a crucial decisive role.
Why should the lighting switch be connected to the line of fire?
If the lamp Waterproofaven is installed on the zero line, although the light is off when the light is off, but the phase of the lamp is still connected, and people think that the light does not light, it will be mistakenly considered to be in a power state. And in fact the point of the lamp on the ground voltage is still 220 volts dangerous voltage. If the lights come into contact with these actually charged parts, it will cause electric shock. So a variety of lighting switch or single-phase small-capacity electrical equipment switch, only in series on the line of fire, in order to ensure safety.
We all know that the switch is made of metal, but now the market appears Waterproof Switches, then we have some of the Waterproof Switches questioned, is Waterproof Switches really waterproof? In fact, if Waterproof Switches is literally, it is true if you use waterproof Switches under the conditions of life, and if the water quality in the north and south is different, the life is not the same. So Waterproof Switches only make the life of the switch more extended.
Waterproof Switches are made of metal manufacturing, the face of the concept of waterproof use and life extension is if the use of better? Because Waterproof Switches are waterproof, although it is waterproof, but you know any of a product has his life. So Waterproof Switches are generally used in freshwater areas so that it is not very easy to be alkalized.