LELK1-1REC4-31462-40-V

Circuit Breakers

Circuit breakers are used to stop the flow of electricity as a safety measure when there is an abnormality. The LELK1-1REC4-31462-40-V is a type of circuit breaker manufactured by Lotus Semiconductor. This article will discuss the application fields and working principles of the LELK1-1REC4-31462-40-V circuit breaker.

Applications

The LELK1-1REC4-31462-40-V circuit breaker is widely used in various applications. It is especially suitable for applications in automotive, industrial, marine, and residential settings. In automotive applications, the LELK1-1REC4-31462-40-V circuit breaker is used to protect engines, batteries, and other electronic components from power surges, overvoltage, and overcurrent. In industrial applications, the circuit breaker is used to provide protection against power overloads, shorts, and other electrical faults. In marine applications, the LELK1-1REC4-31462-40-V is used to ensure safety in case of electric disturbances caused by even the slightest voltage fluctuation. Finally, in residential settings, the circuit breaker can provide protection against short circuits, ground faults, overloads, and power surges.

Working Principle

The LELK1-1REC4-31462-40-V circuit breaker is a bimetallic device. It consists of a pair of metal strips, one of which is made of copper and the other of nickel. The copper strip is heated when more current passes through it than what is normal and the nickel strip expands due to the heat generated. As a result, the nickel strip bends and touches the copper strip, which causes the circuit breaker to trip and shut off the electricity.

In addition to this, the circuit breaker also has an internal thermal shutoff unit which is triggered when the temperature inside the breaker rises above a certain level. This helps to protect the breaker from thermal overloads, which can be caused by electrical equipment that draws more current than it is designed to handle. Once this unit is triggered, it will shut off the electricity, preventing further damage to the equipment and other components.

Conclusion

The LELK1-1REC4-31462-40-V circuit breaker is a versatile device that can be used in various applications. It is designed to protect electronic components and other sensitive equipment from power overloads, shorts, and other electrical faults. The circuit breaker is a bimetallic device, consisting of copper and nickel strips. When more current passes through it than what is normal, the copper strip heats up and the nickel strip bends and touches it, resulting in a circuit break and shutting off the electricity. In addition, the LELK1-1REC4-31462-40-V also has an internal thermal shutoff unit that helps to protect the breaker from thermal overloads.