IELHK111-1-61-60.0-A-01-V

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Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuitry from damage caused by voltage overloads or short circuits. The IELHK111-1-61-60.0-A-01-V is a high-end circuit breaker used in industrial and commercial applications. This article will discuss the application field and working principle of the IELHK111-1-61-60.0-A-01-V circuit breaker.

Application Field

The IELHK111-1-61-60.0-A-01-V is a medium voltage circuit breaker designed for applications up to 6kV. It is specially designed for three phase applications with maximum fault currents of 6kA. This makes this circuit breaker suitable for installation in industrial and commercial applications in both outdoor and indoor settings. The unit is certified to industry standards and has a high short-time withstand current of up to 300kA.

Working Principle

The working principle of the IELHK111-1-61-60.0-A-01-V circuit breaker is fairly straightforward. The circuit breaker has two main components: a contactor and a trip unit. The contactor provides the main connection between two electrical components. When an overload or short circuit occurs, the contactor will be activated, which causes it to open the circuit. The trip unit then takes over and monitors the current draw on the circuit. If the current exceeds a certain level pre-defined by a trip limit, the trip unit will activate and disconnect the circuit to protect the electrical components from damage.

Advantages

The IELHK111-1-61-60.0-A-01-V circuit breaker has numerous advantages. Firstly, it is designed for use in extreme conditions and is designed to withstand over-currents, short-circuits and other extreme conditions. This makes it suitable for a variety of industrial and commercial applications. In addition, the unit features a high short-time withstand current of up to 300kA which makes it ideal for applications where high short-term power is needed. Finally, the unit is certified to industry standards which ensures product quality and reliability.

Conclusion

The IELHK111-1-61-60.0-A-01-V is a high-end circuit breaker designed for applications up to 6kV. It is designed for three-phase applications with maximum fault currents of 6kA and has a short-time withstand current of up to 300kA. This makes it suitable for a variety of industrial and commercial applications. The working principle of this circuit breaker is fairly straightforward. It features a contactor which provides the main connection between two electrical components. When an overload or short-circuit occurs, the contactor opens the circuit and the trip unit takes over to disconnect the circuit. This helps to protect the electrical components from damage. Overall, the IELHK111-1-61-60.0-A-01-V is an excellent choice for industrial and commercial applications.

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