LELHPK111-39053-200-V

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Circuit breakers are an essential component in any electrical system, regardless of the size or application. The LELHPK111-39053-200-V is specifically designed for applications that require a higher degree of safety and reliability. In this article, we will discuss the application field and working principle of this circuit breaker.

The LELHPK111-39053-200-V circuit breaker can be used for installations in industrial, commercial and residential buildings. It is suitable for use in a variety of electrical circuits, such as direct-current (DC) power supplies, alternating- current (AC) power supplies, and low-voltage power systems. It can also be used in motors, transformers, and other types of electrical equipment. This breaker is also used in a variety of applications, from powering lighting systems and other home appliances to controlling the power flow of industrial machinery and other complex systems.

The LELHPK111-39053-200-V circuit breaker has an adjustable trip range. This allows it to be set according to the specific requirements of each application. The trip range is adjustable from 0.7 to 1.15 times the rated current of the breaker, which is 200A. It is also designed to handle a maximum continuous current of 1000A.

The working principle of the LELHPK111-39053-200-V circuit breaker is relatively simple. When the circuit receives an excessive current, the bimetal strips heat up quickly and expand, causing the trip unit to mechanically open the contacts. This interrupts the circuit and prevents further damage and potential hazards. Once the current has been dropped to an acceptable level, the bimetal strips cool down, causing the trip unit to reset and the contacts to close again, which restores the circuit.

In conclusion, the LELHPK111-39053-200-V is a multipurpose circuit breaker that is designed for a wide range of applications. It is an excellent choice for providing reliable protection and safety in residential, commercial, and industrial settings. Its adjustable trip range and simple working principle make it a reliable and durable option for any circuit.

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