IEG6-1-72-5.00-21-V

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Circuit breakers are a type of protective device used in the electrical industry to maintain safe, reliable and efficient operation of all electrical systems and networks. Circuit breakers are a type of protection device that is used to interrupt and prevent an overcurrent or fault current from reaching its destination. They are also used to isolate a section in a power system and prevent it from operating at a dangerous voltage level.

The IEG6-1-72-5.00-21-V is a line of circuit breakers made by the International Electric Group, and is designed for applications where a trip and hold feature is needed. It is used in circuits with voltages of up to 600 volts and is able to handle both single- and three-phase applications.

The working principle of the IEG6-1-72-5.00-21-V circuit breaker lies in the design of its tripping mechanism. When an overcurrent occurs, the trip current setting is exceeded and a mechanical tripping mechanism is activated. The tripping mechanism works by lifting the current-carrying contacts away from each other, preventing the flow of electricity.

There are two main types of tripping mechanisms used in the IEG6-1-72-5.00-21-V; current limiting and shunt trip. The current limiting tripping mechanism works by cutting off the current flow when the current reaches a certain level, while the shunt trip circuit breaker operates on the same principle but instead of limiting the current, it interrupts the entire current flow.

The IEG6-1-72-5.00-21-V circuit breakers are suitable for a wide range of applications, such as commercial buildings and industrial applications. They are commonly used in applications that require protection from power fluctuations, overloads and short circuits. The IEG6-1-72-5.00-21-V also has a built-in alarm that indicates when the tripping mechanism has activated, which can be useful for determining when corrective action needs to be taken.

In conclusion, the IEG6-1-72-5.00-21-V circuit breaker is designed for applications that require protection from short circuits and other dangerous electrical conditions. The breaker works by cutting off the current that exceeds the trip current setting and it is built with a shunt trip and current limiting tripping mechanism. It is suitable for a variety of applications, such as commercial buildings and industrial applications.

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