LELBX111-33947-1-V

Circuit breakers are a crucial component in modern electric power systems. With their ability to quickly open and close a circuit, they protect electrical systems from catastrophic damage due to overloads, shorts, and other causes. The LELBX111-33947-1-V is a high-performance circuit breaker designed for use in high-voltage applications. In this article, we\'ll discuss the application fields and working principle of the LELBX111-33947-1-V.

The LELBX111-33947-1-V is a voltage-sensitive circuit breaker designed for use in a variety of high-voltage applications, such as data centers, hospitals, heavy industrial equipment, and renewable energy sources. Its high performance and reliability makes it the preferred breaker choice in these fields. This breaker is rated for a maximum voltage of 11 kilovolts and can handle currents of up to 115 amperes. It is EN 60947-2 certified and UL 1077 listed.

The working principle of the LELBX111-33947-1-V is relatively simple. The breaker is made up of a series of contact elements each connected to a stationary contact. These contact elements are designed to move toward the stationary contacts when the proper voltage and/or current is applied. As the contacts move, they open and close the circuit, allowing or disallowing electricity to flow. When the electricity stops flowing, the contacts return to their original positions.

The LELBX111-33947-1-V has a number of features designed to ensure safety and efficiency. It has a trip-free mechanism, which means it will not trip until the voltage or current exceeds the specified limits. It also has a thermal-magnetic switch that detects over current and overheating of the device. It has short-circuit and overload protection, as well as reverse current and voltage protection. These features make the LELBX111-33947-1-V a safe and reliable circuit breaker for use in high-voltage applications.

In conclusion, the LELBX111-33947-1-V is a high-performance, high-voltage circuit breaker designed for use in a variety of applications, from data centers to renewable energy sources. Its trip-free mechanism and short circuit and overload protection make it a safe and reliable device. Its working principle is simple and effective; when the proper voltage and/or current is applied, the contact elements move and open or close the circuit as needed. The LELBX111-33947-1-V is a versatile and reliable breaker suitable for a wide variety of applications.