LEL1-30645-5

Circuit breakers are protective devices used to break an electrical circuit in order to prevent any potential overloads. Circuit breakers are often applied to prevent damage to property, injury to personnel, or other risks from electrical system malfunctions. Circuit breakers come in different shapes and sizes, each designed for a specific application. The LEL1-30645-5 is a circuit breaker that is highly recommended for safe and reliable protection in the electrical industry. This article will discuss the application field and working principle of the LEL1-30645-5 circuit breaker.

The LEL1-30645-5 circuit breaker is designed to be used in electrical power grid and distribution systems. It is suitable for use in low voltage applications, with an operating voltage range of 415/240 volts and a rated current of 40A and 63A. The LEL1-30645-5 is designed to be used in systems with a maximum short circuit current of 10kA. It is also designed to withstand extreme environmental conditions and is capable of withstanding temperatures of up to 50 degrees Celsius.

The working principle of the LEL1-30645-5 circuit breaker is based on the overcurrent protection (OCP) principle. When an overload or a short circuit occurs, the circuit breaker detects the current level and acts to protect the system by cutting off the electrical power. It works by comparing the current in the circuit to a predetermined level and if the current is above this level, it will trigger the circuit breaker to open the circuit and disconnect the power. The trip time of the circuit breaker is adjustable and can be set to different levels depending on the climate or the application.

The LEL1-30645-5 circuit breaker is designed with a number of features that make it very reliable and safe. It features a compact and robust construction, making it suitable for high vibration areas. It includes a mounting bracket that allows for easy installation and is equipped with a positive trip latch, which prevents re-closure of the circuit breaker. The circuit breaker also includes an intuitive digital display that clearly indicates the status of the circuit and allows for easy troubleshooting.

In conclusion, the LEL1-30645-5 is a highly recommended circuit breaker for industries. It is designed to be used in electrical power grids and distribution systems and provides reliable and safe protection in the event of an overload or short circuit. The circuit breaker works based on the OCP principle, with an adjustable trip time and intuitive display. The LEL1-30645-5 also features a robust and compact construction and easy installation.