LELK1-1REC4-31514-100-V

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Circuit breakers are essential components in the operation of electrical systems and networks as they protect from faults and overloads. One type of circuit breaker is the LELK1-1REC4-31514-100-V, which is designed with a wide array of applications in mind and offers reliable protection. This article provides an overview of the application and working principles of this circuit breaker.

Applications

The LELK1-1REC4-31514-100-V is designed for a variety of applications in both home and industrial settings. It has the capability to provide reliable protection for electrical installations ranging from 100 to 415 volts. It is usually mounted in a cabinet together with other circuit breakers, making it ideal for home and industrial use. Additionally, it is designed with an adjustable trip range, making it easy to adjust to any situation, regardless of the power level of the electrical system.

The LELK1-1REC4-31514-100-V can also be used to provide protection from switching surges and short-circuits. It is designed to detect over-currents of any sort, whether they result from overloads, short-circuits, or other faults. While it is not suitable for all applications, it can be used in motor control centers, switchgear installations, substations, and other demanding applications.

Working Principle

The working principle of the LELK1-1REC4-31514-100-V is relatively simple. As electrical current flows through a system or appliance, the circuit breaker will detect when the current becomes too high. Usually, this occurs when there is an overload or short-circuit. When the circuit breaker detects the excess current, it will trip, meaning the circuit is then opened, and the power is cut off.

In order to prevent the circuit breaker from tripping too soon, the circuit breaker is equipped with a voltage release curve. When the voltage across the contacts of the circuit breaker is below the set point, the circuit breaker remains closed, allowing the current to flow. If the voltage rises above the set point, the circuit breaker will trip, cutting off the flow of current.

The LELK1-1REC4-31514-100-V also features an adjustable trip range, which can be set to match the power level of the electrical system. As the voltage across the contacts approaches the set point, the trip range will adjust to avoid tripping too soon. This adjustable trip range is an important feature, as it ensures that the circuit breaker will provide adequate protection from overloads and short-circuits.

Conclusion

The LELK1-1REC4-31514-100-V is a powerful and reliable circuit breaker that can be used in various applications. Its adjustable trip range makes it easy to set up for any situation, and its voltage release curve ensures it can detect excess current before it becomes dangerous. As such, it is widely used in residential and industrial applications in order to provide protection from overcurrents and short-circuits.

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