What is a wall container?
The wall container is located on the wall where electrical equipment can be connected. Most containers have either two or three holes. Models with two holes hold an electric plug with live connection and neutral connection; Models of three holes take plugs with the connection of the third ground. There are different regulations on power power in different countries; As a result, there are different styles of wall containers. This prevents accidental exposure to incorrect electric current, prevents damage to the device and reduces the chance of fire.
Although the appearance of the wall containers may vary, all are built essentially the same. Most models have two or three holes and each hole has a specific purpose. One hole is for a living wire that transmits the current from wall to clogged item. The second hole in the two apple system is for the neutral energy back to the source. There is a third hole for the Azit Wireproof in the three spikes system, which in an emergency turns off excess energy to prevent overload of the circuit.
Some containers are polarized, which means that the plug of two tips can only fit into a container with one orientation. In this case, they have a lively and neutral specific orientation and the wall container can prevent incorrect power supply. In a non -polarized system, the task decreases to maintain separate and neutral wires on the device itself. While polarization can be used on a container for three holes, it does not provide another advantage, because the plug for three holes has only one orientation.
different countries have different standards for power. Their devices use different amounts of current and their wall containers use different configurations. In some specific cases it is possible to use electronics for another country. Military bases, embassies and other locations where people from another area occupy a single place often have containers that correspond to their home country in the local country - some hotels that make upThey take foreign guests, do the same. Finally, it is possible to find power adapters for traveling to other energy zones.
Most countries normally use two to four different types of wall containers. Most countries have a two- and three-hole version of a standard power supply and a polarized and non-polarized version of each. Then there is a outlet that is used to operate refrigerators, washing machines and other large objects. These are almost generally three -point stores and are usually quite large. Finally, some areas have an extremely large wall container that drives industrial machines such as milling machines and lathes, but this is an unusual type of plug.