LELK1-1REC4-33405-100-V Circuit Protection

Circuit Breakers

Circuit breakers are among the most important electrical components, and they play a key role in residential, industrial, and even public electrical distribution. A circuit breaker, also known as a “circuit interrupter,” is an electrical switch that uses a variety of mechanisms to interrupt electrical flow. In particular, the LELK1-1REC4-33405-100-V is a particular kind of circuit breaker that is designed to provide both excellent protection against overload and overcurrent faults. In this article, we’ll take a look at the application fields and working principle of the LELK1-1REC4-33405-100-V circuit breaker.

Application Fields

The LELK1-1REC4-33405-100-V is designed to be used in a variety of applications. It can be used in distribution boards and switchboards, as well as in residential air conditioning units. The breaker can also be used in motor control centers, and in some industrial automation applications. Furthermore, the breaker’s low-voltage design makes it well-suited for emergency power supplies, power line filters, and other applications where non-standard voltages are encountered.

Working Principle

In order to understand the working principle of the LELK1-1REC4-33405-100-V circuit breaker, it is important to understand the principles of electric current. When an electric current passes through a wire, it encounters resistance, and this resistance creates heat. This heat then causes the wire to expand, and as the wire expands, it begins to bend. When the wire bends, it creates a “break” in the current, and this break is the beginning of the circuit breaker’s working principle.

Once the break is created, the breaker’s main function is to isolate the circuit and prevent further electric current from flowing. The breaker does this through a series of contacts and mechanical components. The main contact is connected to the circuit, and when the overload or overcurrent fault is detected, it causes the contact to open. This causes the breaker to break the circuit, and the electrical flow is interrupted. The breaker then remains open for a predetermined period of time until the fault is cleared and the circuit is reestablished.

The LELK1-1REC4-33405-100-V circuit breaker also has additional features that make it an excellent choice for a wide range of applications. It has a thermal trip system that uses bi-metallic elements to detect any possible overcurrent or short-circuiting. It also has a varistor overload protection that can detect any abnormal voltage changes. Additionally, the breaker has an auto-reset feature that allows the breaker to be reset automatically following a power outage.

Conclusion

The LELK1-1REC4-33405-100-V circuit breaker is a type of breaker that is designed for use in a number of different applications. In particular, the breaker is well-suited for applications such as distribution boards, switchboards, and motor control centers. Furthermore, its low-voltage design makes it well-suited for emergency power supplies and power line filters. Finally, the breaker has several features, including a thermal trip system, a varistor overload protection, and an auto-reset feature, that make it an reliable and versatile option for a variety of applications.