What are the different types of circuits protection?

The protection of the circuit is used to protect the wires and other parts of the circuit before damage in case of power overload or voltage tip. Storm lightning, congested outlets or sudden electric increase when large appliances or devices can suddenly lead to a dangerous situation with the potential to cause fires or damage. The protection of the circuit negates this damage before it occurs by cutting the power supply to the circuit.

One of the first forms of circuit protection is the fuse. This component protects circuits by heating and melting when through an abnormal amount of energy flow. The fuses are designed to withstand a specific amount of current before the fiber melts and breaks the circuit.

While fuses can protect the circuit from damage, it is an item with one use. Fuses often burn, so it is always good to have spare fuses at hand. If the replacement fuse is not available for one or the other, the circuit will not work. This fuse is dangerousTo protect the circuit settings in situations that can lead to problems with graves or damage in case of electricity violation. This may be the case of medical buildings or other devices that depend on a constant electrical function.

In order to avoid the problem of burned fuses, most electricians will now install a circuit breaker with individual circuit breakers or protectors of circuits for each electrical circuit. The circuit breaker with the circuit is a protective device that works in almost the same way as the fuse, except that the circuit breaker is buried when he senses an abnormal electric current, opening the circuit. The circuit breaker looks like a wall switch and can be reset completely by switching to the off position and then back to the ON position. In some cases, it may also have an indicator that changes color to facilitate the identification of the off circuit.

in modern constructu zeat, interruption of ground failures (GFI) is a popular method of protection OBwater. GFI is primarily used to protect the assembly of the circuit in which there is a danger that the water will come into contact with the drain, acts as its own circuit breaker. It can detect the difference in current current when the current is diverted to the ground conductor. In this case, the GFI stumbles the inner circuit breaker to protect the perimeter and prevent dangerous conditions of shock.

To further protect the device on the perimeter, many people install overvoltage protectors. These devices protect sensitive electronic devices from overvolts and in some cases of all direct lightning interventions. The surge protector uses a component called a temporary voltage suppression, a type of gas filled with gas that responds to an abnormal current much faster than other circuit protection devices.