LELK111-36610-40-V

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Circuit Breakers

The LELK111-36610-40-V is a circuit breaker that is commonly used in a variety of applications, including industrial motor control systems, lighting systems, and protection of electrical appliances. This type of circuit breaker is designed to protect electrical equipment from dangerous power surges, short-circuits, and overloads. In this article, we will discuss the application field and working principle of the LELK111-36610-40-V circuit breaker.

Application Field

The LELK111-36610-40-V circuit breaker is used in a wide variety of applications, including motor control systems, lighting systems, and appliance protection. Its main purpose is to protect the electrical system from damages caused by dangerous power surges, short-circuits, and overloads. This type of circuit breaker is also used in emergency power systems, as it provides a reliable source of protection during unexpected power outages. Additionally, it is also used in solar panels, electric vehicles, and other renewable energy systems.

Working Principle

The circuit breaker’s primary job is to prevent excessive currents from flowing through the electrical system. When the breaker senses an overcurrent or short-circuit condition, it trips, which opens the circuit and prevents further damage to the system. This type of circuit breaker works based on two different operating principles: thermal and magnetic. The thermal mode of operation utilizes a bimetallic strip that heats up when there is a current overload. Once the heated strip opens, it will cause the breaker to trip and cease the current flow.

The magnetic mode of operation works based on the amount of current flowing through the circuit. In this mode, a magnetic field is created when the current overloads. This creates a force that pushes against a fixed iron core. When the generated force is strong enough, it causes the plunger to trip the breaker and open the circuit.

Conclusion

The LELK111-36610-40-V circuit breaker is a reliable and effective device used in various electrical applications. It is designed to protect the system from dangerous power surges, short-circuits, and overloads. The breaker trips and activates either a thermal or magnetic operating principle, depending on the current overload. This type of circuit breaker is commonly used in motor control systems, lighting systems, and appliance protection.

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