1278820000

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Circuit breakers are protective mechanisms which are used in electrical circuits to control the flow of electricity and to protect it from damage. They are used in the power plants, industrial sites and even in the homes. The circuit breaker is made up of two parts: the body and the inertial device to open and close the circuit. The body consists of a series of thin and conductive plates placed between the two poles, which are connected to the power source. The inertial device consists of a lever, which is attached to a spring and a latch mechanism.

The 1278820000 application field and working principle of the circuit breakers are as follows. The working of the circuit breakers is based on two principles – the over-current protection and the over-voltage protection. The over-current protection works on the principle that when the current exceeds the preset value, the high current is detected by the built-in sensors, which trigger the circuit breaker to open the circuit and cut off the power flow.

The over-voltage protection works on the principle that the voltage should not exceed the preset value, so the circuit breaker will be triggered when it detects a voltage that is above the preset value. This will open the circuit and disconnect the power supply. The circuit breakers can also be used for reverse current protection. This works on the principle that when the current flows in the opposite direction, the circuit breaker will be triggered and cut off the power supply.

The circuit breakers can be used in various application fields such as industrial, commercial and residential. For industrial applications, the circuit breakers are used to protect the motors, electric motors, transformers, HVAC systems and other electrical equipment. In commercial applications, they are used to protect the electric appliances. In residential applications, they are used to protect the electrical devices, such as lights, fans, air conditioners and televisions.

The circuit breakers are also used in the power plants, especially in the sub-stations, to prevent the electric current from overloading or underloading the lines. This helps to prevent power surges or outages caused by the overload of current. The circuit breakers are also used in the emergency lighting systems, fire alarm systems and medical equipment.

In addition to these, the circuit breakers can also be used in the solar and wind power systems. The solar and wind systems usually have high voltage and current, so the circuit breakers are used to provide protection from overloads or short circuits. This helps to keep the power from overheating or overloading the circuit, which can cause a fire or other safety hazard.

The circuit breakers are also used in the motor control centers, which are used in industrial and commercial applications. These devices help to control the flow of the electricity to the motors, transformers and other electrical equipment, thus providing protection from overloading.

The circuit breakers are also used in the power systems of ships and submarines. In these cases, they are used to ensure the safety of the vessels, by providing protection from short circuits or overloads. The circuit breakers are also used in the power systems of the air crafts to protect the sensitive electronic equipment.

Thus, it can be seen that the circuit breakers are used in a wide range of applications, and their working principle is based on the over-current and over-voltage protection. The circuit breakers provide protection from overloads or short circuits, as well as providing protection from other hazards, such as fires or other safety hazards.

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