LEL1-36805-30-V

Circuit Breakers: LEL1-36805-30-V Application Field and Working Principle

Circuit breakers are one of the most important components in any electrical system. They are designed to protect electrical systems, (including machines, pumps and motors) from unexpected damage due to current overloads or short circuits. The LEL1-36805-30-V circuit breaker is one of the most popular and reliable circulators widely used in various applications, with its high breaking capacity, high switching quality and good mechanical properties. Here we will discuss its working principle and application field.

Working Principle of LEL1-36805-30-V Circuit Breaker

LEL1-36805-30-V circuit breaker is essentially an electro-mechanical device, which comprises of an electromagnet and an actuator (trip arm) assembly, which can be manually or automatically operated. The electromagnet is activated when a certain threshold current is exceeded, which in turn triggers the trip arm action, thereby switching off the power supply. The trip arm operates in two stages: when the current reaches a threshold level, the trip arm moves to its initial position, followed by a further rapid movement in case of higher current values that is necessary for complete disconnection of the circuit power supply.

Application Field of LEL1-36805-30-V Circuit Breaker

Due to its ability to provide protection against short circuits and overloads, the LEL1-36805-30-V circuit breaker is most often used in industrial, commercial and residential applications. It is also used in panels, switches and control systems where it is necessary to detect an aberrant voltage. It can also be used in critical machinery, pumps and motors, where it provides outstanding performance and protection. Due to its low Profile and its high rotating power, it is perfect for outside installation, such as for outdoor solar systems, providing both protection and convenience to the user.