LELB1-1REC4R-38746-20

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit breakers are an important type of electrical device that is designed to prevent the flow of electrical current by either opening or closing a circuit. The LELB1-1REC4R-38746-20 is one such type of a circuit breaker, designed to be used in applications that require higher-level protection from current overloads. This article will discuss the application field and working principle of this type of circuit breaker.

Application Field

The LELB1-1REC4R-38746-20 circuit breaker is a high-performance device that is designed for a wide range of applications. It can be used in industrial, commercial, and residential settings. Specifically, it is designed for applications that require higher-level protection from current overloads, such as high-current circuits. The device has a high breaking capacity, making it ideal for use in high-power applications.

This type of circuit breaker also has a wide range of environmental protection ratings, making it suitable for both indoor and outdoor applications. It has a high degree of protection against mechanical shock, vibration, dust, water, and other environmental issues. Additionally, it features a wide range of other features, such as automatic reset, selective circuit protection, and adjustable trip settings.

Working Principle

The working principle of the LELB1-1REC4R-38746-20 circuit breaker is based on two main components, namely the contacts and the thermal element. The contacts are what actually open and close the circuit, and they are made from durable materials such as copper or aluminum. They are designed to open and close quickly and reliably. The contacts also have an arc deflector that helps to prevent sparks from emanating when the circuit breaker is opened.

The thermal element is the second component of the circuit breaker. This element is typically made of a special metal alloy that expands and contracts in response to changing temperatures. When the temperature rises, the metal alloy expands and trips the circuit breaker, which opens the contacts and stops the flow of electricity. When the temperature drops, the metal alloy contracts and allows the circuit breaker to close, thus allowing the flow of electricity to resume.

The LELB1-1REC4R-38746-20 circuit breaker is a reliable and durable device that can be used in a variety of applications. It has a wide range of features and protection ratings, making it suitable for both indoor and outdoor use. Its working principle is also simple and effective, which is why it is such a popular choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference