JLE-2-1REC5-30775-1 Circuit Protection

Circuit Breakers: JLE-2-1REC5-30775-1 Application Field and Working Principle

Circuit breakers are an important part of the electrical circuit, used to protect electrical equipment from damage due to overload and short circuit conditions. JLE-2-1REC5-30775-1 Circuit Breakers is a type of circuit breaker specially designed to protect building wiring systems from short circuits, overloads and system faults. It is made with a special electronic mechanism to open the circuit in abnormally high or low current or voltage.

Application Field

JLE-2-1REC5-30775-1 Circuit Breakers are commonly used in commercial and residential electrical wiring systems. This type of breaker is suitable for low-voltage wiring systems and can be installed in areas where an extremely reliable protection of overloads, short circuits, earth faults, capacitor switching surges and other environmental electromagnetic disturbances is desired. In addition, these breakers have an integrated status indication for normal operation, which can significantly improve the safety of an installation.

Working Principle

The JLE-2-1REC5-30775-1 Circuit Breaker works by using an electronically controlled relay. The incoming line current is sensed by an internal current transformer and compared with a predetermined setting. When the current exceeds the rated value, the relay opens the breaker contacts. The electric arc created when the contacts open is extinguished with the help of quenching plates.

The breakers also have an integrated voltage monitoring system which detects any abnormally high or low voltage on the line. When voltage is detected to be outside of the ratings, the breaker trips and opens the circuit. This type of breaker also has an intelligent self-test function which simulates a test current in order to detect any possible degradation in the electronic components or changes in the environmental conditions.

Conclusion

The JLE-2-1REC5-30775-1 Circuit Breaker is an important device designed specifically for commercial and residential wiring systems. It is designed with an advanced electronic system that is able to detect any abnormally high or low current or voltage and open the breaker contacts in order to prevent damage to the electrical system. This device also has an integrated voltage monitoring system and an intelligent self-test function in order to guarantee the highest level of safety.