LELZXK111-1REC4-71210-100 Circuit Protection

Circuit breakers are essential components of electrical systems, controllers, and automation systems. They provide protection against overloads, short circuits, and other potential hazards. The LELZXK111-1REC4-71210-100 is a circuit breaker specifically designed for use in industrial, commercial, and residential applications. In this article, we will discuss the application field and working principle of the LELZXK111-1REC4-71210-100.

The LELZXK111-1REC4-71210-100 is suitable for both AC and DC electrical systems. It is intended for use in systems up to AC 1000V, DC 800V. This circuit breaker offers a current rating of up to 100 A. Additionally, it has an interrupting rating of 250 A at 240 V AC. The LELZXK111-1REC4-71210-100 is an excellent choice for low and medium voltage applications in industrial, commercial, and residential settings.

The working principle of the LELZXK111-1REC4-71210-100 involves the use of two main components: a thermal-magnetic integrated mechanism and trip contacts. The thermal-magnetic integrated mechanism is designed to detect and trip the circuit breaker in the event of an overload or short circuit. The mechanism works by detecting an increase in current within the circuit and then sending a signal to the trip contacts, which then trip the breaker. The trip contacts are designed to open the circuit breaker quickly and safely in the event of an overload or short-circuit condition.

The LELZXK111-1REC4-71210-100 offers several advantages over conventional circuit breakers. It is compact, lightweight, and easy to install. Additionally, it is highly reliable and provides optimal protection against overloads, short circuits, and other potential hazards. Furthermore, the integrated thermal-magnetic mechanism allows for precise and instantaneous response times.

In summary, the LELZXK111-1REC4-71210-100 is a circuit breaker designed for use in industrial, commercial, and residential applications. It is suitable for use with both AC and DC electrical systems up to 1000 V, DC 800V. The integrated thermal-magnetic mechanism provides protection against overloads and short circuits while the trip contacts trip the breaker quickly and safely in the event of an over-current condition. Additionally, it is highly reliable, compact, and lightweight, making it easy to install and maintain. As such, the LELZXK111-1REC4-71210-100 is an excellent choice for low and medium voltage applications.