Electrical Info
Cords, plugs, sockets. Electrical cords, plugs, and sockets are different, based on the region of the world that you are in. They can vary by size, shape, and the arrangement of the plugs. Each type has its own letter that uniquely identifies it, based on US government practive - and the naming convention also has a commment in parenthesis that tells you its country of origin. Although there are many different types of plugs, certain plugs can be used in several countries and so it is important to understand what type of electrical outlet the country that you are going to visit will use.
Here are several of the different plug types:
Type A (American 2-pin)
Type B (American 3-pin)
Type C (European 2-pin)
Type D (Old British 3-pin)
Type E (French 2-pin, female earth)
Type F (German 2-pin, side clip earth)
Type E & F hybrid
Type G (British 3-pin)
Type H (Israeli 3-pin)
Type I (Australian 2/3-pin)
Type J (Swiss 3-pin)
Type K (Danish 3-pin)
Type L (Italian 3-pin)
Type M (see D)
Circuit Breakers
A circuit breaker panel, which can be called a distribution board or a panelboard in other countries, is a single enclosure for all of your circuit breakers. Typically, they are installed in two vertical rows - they are usually centrally located in large buildings and this is the center of distribution for electrical current throughout the building.
Also, they serve as switches for users to be able to shut down the electrical current for short periods of time. In this way, you can prevent physical harm while handling your electrical wires and dealing with lights, wall sockets, etc.
Electrical Wiring
Although practices for electrical wiring can be different based on different regions and countries, there are several important features that should be constant worldwide. This is important because individuals who do electrical repair are not always the same as those who installed the wires. In order to prevent electrical injuries and shock, it is important that the repair person understand what they are getting into when they open up the box. If the original installation was done according to common practices, the repair person can be sure to remain safe.
The standards for electrical wiring are rather basic and easy to understand for homes, as the structure of homes is rarely modified and there are generally low power requirements. Meanwhile, in commercial buildings and offices, it is likely that the wiring is changed more often and there might be special factors that influence the wiring, such as moisture in the walls, etc. In these cases, it is extremely important that electricians are careful to follow standard practice and label the wiring appropriately.
Electrical Dangers
When the human body is injured by electrical charges passing through the body, human tissue can be burned, or in the worst cases, cause cardiac arrest.
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