LELB1-1REC4-39205-30-V

Circuit breakers are essential components of electrical systems, protecting devices and people from electrical shock and as well as preventing the electrical system from becoming overloaded or damaged. The LELB1-1REC4-39205-30-V is a type of circuit breaker that is used in a variety of high voltage and low voltage power systems. This article will discuss the application field and working principle of the LELB1-1REC4-39205-30-V.

The LELB1-1REC4-39205-30-V is a magnetic-hydrodynamic circuit breaker that is suitable for use in indoor or outdoor applications. It is designed for use in medium voltage applications, up to 15000VAC (50-60Hz). It is UL-rated for use in high-power applications, up to 20000A, and comes with a number of features to improve its operation, reliability, and safety. It is also UL-listed for use in a number of applications, including wind turbines, substations, and large commercial/industrial buildings.

The LELB1-1REC4-39205-30-V utilises a combination of magnetic and hydrodynamic technologies to safely and effectively protect devices and people from overvoltage and current surges. The magnetic element of the breaker uses a set of contacts connected to a coil. When a surge in voltage/current is detected, an electromagnetic field is created, activating the breaker and opening the contacts to disconnect the power supply. The hydrodynamic element of the breaker utilises a set of movable dampers to control the flow of the current. The dampers are designed to open and close in a matter of seconds to protect the power system from harm.

The LELB1-1REC4-39205-30-V is designed to meet a variety of safety and performance requirements, including the UL489B standard. It is designed to be able to withstand up to 10,000 operations while still offering protection against overvoltage and current surges. Additionally, the breaker is designed to be able to work in a variety of temperatures, ranging from -40°C to +80°C. This allows it to be used in a variety of environments, ranging from industrial sites to residential properties.

In addition to being an effective surge protection system, the LELB1-1REC4-39205-30-V also offers a number of benefits to end users. It is designed to be reliable and safe, with features such as flame proof enclosures, short circuit indicators, and self-monitoring functionality. Additionally, the breaker is designed for easy installation, which reduces the time and cost associated with installations. Lastly, the breaker is designed to be robust, with a lifespan of up to 20 years.

The LELB1-1REC4-39205-30-V circuit breaker is a versatile, reliable, and safe system that is suitable for use in a variety of applications. With its combination of magnetic and hydrodynamic technology, it is able to offer protection against overvoltage and current surges while still being suitable for use in a variety of environments. Additionally, its design allows it to be easy to install, reliable, and robust, making it a great choice for any electrical system.