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Circuit Breakers: LMLK1-1RLS4-31590-30-V Application Field and Working Principle

Circuit breakers are an essential component of an electrical system, used to protect circuits from over-current and short-circuits, and to isolate them from the power source in the event of a failure or malfunction. The LMLK1-1RLS4-31590-30-V series of circuit breakers is a high performance, ultra-low voltage device that is designed for use in modern electrical systems. This article discusses the application field and working principle of the LMLK1-1RLS4-31590-30-V circuit breaker.

Application Field

The LMLK1-1RLS4-31590-30-V circuit breaker is designed for the protection of low-voltage electrical circuits from short-circuits, overloads, and other problems. It is designed to be installed in residential, commercial, and industrial buildings, switching applications, electric motors, and other similar electrical applications. Its ultra-low design allows it to be used in tight spaces and allows for maximum protection with minimum cost. This makes it a popular choice for both residential and commercial installations.

Working Principle

The LMLK1-1RLS4-31590-30-V circuit breaker works by using a thermal-magnetic tripping mechanism, which is also known as an overload protection system. The thermal-magnetic tripping mechanism works by sensing the amount of current flowing through the circuit, and automatically opening the circuit when it detects that the current is exceeding the specified limit. This provides instant protection against sudden power surges or overloads, preventing dangerous short circuits and fires in the electrical system.

When the current in the circuit reaches a certain level, the thermal-magnetic tripping mechanism causes the circuit breaker to trip and disconnect the circuit from the power source. Once the circuit breaker is tripped, it cannot be reset until the circuit has been cooled for a certain amount of time. This is to prevent further incidents from occurring, as the amount of current required to trip the breaker may have caused damage to the components of the circuit.

Conclusion

The LMLK1-1RLS4-31590-30-V circuit breaker is an extremely reliable and cost effective device, ideal for use in low-voltage electrical applications. Its ultra-low voltage and easy installation make it a popular choice for residential and commercial applications, and its thermal-magnetic tripping mechanism ensures maximum protection with minimum cost. With its high performance and reliability, the LMLK1-1RLS4-31590-30-V series of circuit breakers is an excellent choice for any electrical system.

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