LELHK11-39804-10-V

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Circuit breakers are essential components of any electrical system, providing a means of protecting the system when electrical faults occur. The LELHK11-39804-10-V circuit breaker is commonly used in installations where increased protection from overvoltage and fault current is required. This circuit breaker provides reliable protection in residential, commercial, and industrial applications.

The LELHK11-39804-10-V circuit breaker has a maximum voltage rating of 240V, and an operating voltage between 150V – 260V. The maximum current rating is 20A, and the operating current should not exceed 16A. The tripping characteristics of the breaker are adjustable, allowing the user to select the response time according to their application. On the market, two types of this breaker are widely available, in either manual reset or self-reset versions.

The design of the LELHK11-39804-10-V circuit breaker works by sensing an overload or a short circuit condition. When a short circuit or overload occurs, the breaker will trip and break the electrical circuit, thus preventing the electrical system from over-voltaging or over-currents. The breaker will then reset when the fault is cleared or the power supply is switched off. This ensures the safety of the system and the connected components.

An important feature of the LELHK11-39804-10-V circuit breaker is its overload protection capability. This is made possible by a thermal bimetal strip, located inside the breaker. When a current overload occurs, an enlarged area of the bimetal strip is exposed to the heat generated by the overload and it will react by forcing the contactopen, thus tripping the circuit and providing protection for both the load and the circuit breaker. Additionally, the internal mechanism of the breaker also provides protection from overvoltage by blocking the current if the voltage exceeds the maximum rating of the breaker.

This circuit breaker is typically used in residential wiring applications such as kitchens or bathrooms, in commercial applications such as offices, stores and malls, and in industrial motors and control panels. In all cases, these circuit breakers provide the ultimate protection for electrical systems, and reducing the chance of damage from faulty power supplies.

In conclusion, the LELHK11-39804-10-V circuit breaker is an essential component for any electrical installation, providing reliable protection against over-voltages and over-currents, as well as providing overload protection. As it is available in two versions, users have the choice of a manual reset or a self-reset model, depending on the application at hand. This circuit breaker is suitable for use in residential wiring, commercial buildings and industrial motors, providing the best protection for any electrical system.

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