LELHK111-36578-20-V

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Circuit breakers are safety devices used to protect electric circuits from damage due to overcurrent, overvoltage, excess heat, and other dangerous conditions. In the electrical circuit, when an overcurrent or overvoltage occurs, the applicable circuit breaker will automatically trip and interrupt the electric current flow, thus preventing further damage or potential fire or explosion. The LELHK111-36578-20-V is a type of circuit breaker that is typically used to protect circuits from short circuits, overvoltage, and overloads.

The application field of the LELHK111-36578-20-V is mainly in the industrial sector. It is frequently used to protect residential and commercial electrical systems, as well as those used in the automotive industry and other industries where sensitive electrical components are a concern. The LELHK111-36578-20-V can be used in a variety of applications, including those that involve high temperatures, high wattage, high current, and hazardous locations. Additionally, it is suitable for hard-wired equipment, such as air conditioners, refrigerators, washing machines, and dryers.

The working principle of the LELHK111-36578-20-V is relatively simple. The circuit breaker consists of an electromechanical device that senses when an electrical fault has occurred and trips the circuit breaker, interrupting the current flow before it becomes dangerous or causes an accident. The trip mechanism is usually triggered by the current in the circuit, which is then sent to a special solenoid or a relay. When the current reaches a predetermined level, the relay will trip, cutting off the electrical supply. The LELHK111-36578-20-V can be set to trip at different current levels depending on the application.

In addition to the trip mechanism, the LELHK111-36578-20-V also contains a thermal element. This thermal element is designed to detect the heat generated by an electrical circuit in the event of an overload or a short circuit. The thermal element will cause the breaker to trip, interrupting the current flow and preventing further damage from occurring. A reset button is also included on the device, allowing it to be manually reset as needed.

The LELHK111-36578-20-V offers a reliable and cost-effective solution to an array of electrical circuit protection needs. Its modern construction and design make it highly reliable and accurate in detecting potential dangers, protecting people and equipment from potential harm. With a large range of application fields, the LELHK111-36578-20-V is an ideal choice for any industrial setting.

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