LMLB1-1RLS4-36441-70-V

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Circuit breakers are devices that are used to protect electrical systems and their components against sudden and extreme levels of current that can cause damage or jeopardize a person’s safety.

The LMLB1-1RLS4-36441-70-V circuit breaker is a unique model in the field of circuit breakers. It is a two-pole, thermal-magnetic circuit breaker with an advanced terminal design to ensure the safety and longevity of the system it is installed in.

In addition to its advanced design and features, the LMLB1-1RLS4-36441-70-V circuit breaker is also designed to be used in a wide variety of applications. For this reason, it is often found in electrical systems at residential and commercial buildings, as well as in industrial installations.

The circuit breaker also features a wide range of current ratings, from 10A to 250A, making it suitable for almost any application in which protection from excessive current is necessary.

The LMLB1-1RLS4-36441-70-V circuit breaker works by detecting when the current flow exceeds the rated current of the breaker and automatically tripping the breaker. This process is done by two individual components: the thermal and magnetic parts, which determine how much current is allowed to flow before the breaker trips.

The thermal part, which is placed in the center of the breaker, works as a thermal overload protector. This component absorbs energy generated by the excessive current, which raises its temperature and causes it to expand. Once the temperature exceeds a certain level, the thermal element trips the breaker.

The magnetic part works in tandem with the thermal element and is usually placed on the outside of the breaker. It contains a series of magnets, which create a magnetic field. When the current flow increases, it causes the magnetic field to become stronger, which forces the contacts of the magnetic part to open, thus causing the breaker to trip.

When the current is reduced, the magnetic part contacts close and the breaker is reset. This allows current to flow through the circuit breaker and power the electrical components protected by the breaker.

Overall, the LMLB1-1RLS4-36441-70-V circuit breaker is a long-lasting, reliable electrical protection device that is suitable for a wide variety of applications. In addition to its advanced design and features, its thermal-magnetic working principle provides a high level of protection from sudden and extreme levels of current.

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