LELBX12-39250-1-V Circuit Protection

The LELBX12-39250-1-V circuit breaker is a popular choice for varied applications due to its versatility and ability to be customized for a variety of conditions. It can handle both low and high current applications, making it suitable for power supplies of different voltages and currents. In addition to its unique suitability for such applications, it has other features that make it a very attractive choice for many applications.

The LELBX12-39250-1-V operates according to the thermal-magnetic principle and is designed as an automatic switching device that is designed to respond to increases in load or over-current or short-circuits. It immediately shuts off current flow to the affected circuit and is designed to protect downstream components from being accidentally damaged. This is due to the special design of this breaker which includes temperature monitoring, an adjustable voltage control and an adjustable current setting.

The use of the LELBX12-39250-1-V varies depending on the application. Generally, it is suitable for residential and commercial power applications such as residential wiring, light switch and dimmer switch operations, overload, short-circuit prevention, current monitoring, and equipment protection from overloading and thieving. It can also be used in motor control, UPS, and PV system applications.

The working principle of the breaker is simple yet highly effective. Heat is generated in the conductor due to the passage of current and the resistance of the conductor. This heat is absorbed by the breaker’s thermal system, which in turn allows the breaker to open the circuit when the temperature reaches a pre-set level. Additionally, the magnetic system also helps in disconnecting the circuit when a current is higher than the rated one.

The LELBX12-39250-1-V is widely used in residential and commercial applications due to its reliability and efficiency. It is generally considered to be one of the best options available in terms of protecting electrical equipment from excessive current or overloading. Its unique application field and working principle make it highly recommended for applications that require reliable and efficient protection from unexpected high power.