LMLC1-1RLS4-30414-100

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Circuit breakers are an important component of all electrical circuits and systems. They are responsible for providing the necessary protection and control of electrical networks, while ensuring safety and reliability. The LMLC1-1RLS4-30414-100 is a type of circuit breaker specifically designed to meet and exceed the exacting standards and requirements of high power industrial applications. This article will discuss the application field and working principle of the LMLC1-1RLS4-30414-100 circuit breaker.

Application Field

The LMLC1-1RLS4-30414-100 is designed to provide reliable protection for circuits and networks operating at voltages up to 690V AC and 460V DC. Applications include industrial control systems, motor controls, HVAC systems, lighting control systems, power transmission systems, and other high-power applications. The LMLC1-1RLS4-30414-100 is designed to meet the exacting requirements of high-power industrial applications and has been rigorously tested to ensure its performance.

Working Principle

The LMLC1-1RLS4-30414-100 operates on the idea of thermal-magnetic tripping, in which an electromagnet, along with a heating element, detects electrical overcurrents and trips open the current path. The electromagnet is a strong permanent magnet with its opposing pole being the armature to which a spring is attached. If an overcurrent condition is detected, an electromagnet with increased magnetic field strength is activated, which creates a force on the armature, thus moving it away from the magnet and breaking the current flow.

The heating element works in tandem with the electromagnet and is designed to detect large short-circuit currents. Known as the thermomagnetic switching element, it contains a bimetallic strip formed of two different metals with different thermal expansion coefficients. When the metal strips expand, they cause the switch to trip, disconnecting the circuit. Both the electromagnet and the heating element work together to ensure fast and reliable circuit protection.

Features

The LMLC1-1RLS4-30414-100 comes with several features that make it suitable for use in high power industrial applications. It is designed with an integral manual operating handle for proper resetting. There is also a visible opening indicator that lets users know when the circuit breaker has tripped or opened. The circuit breaker also comes with a built-in bypass feature for manual circuit interruption during maintenance. Additionally, the LMLC1-1RLS4-30414-100 offers both surge protection and thermal overload protection, making it capable of handling a greater load.

Conclusion

The LMLC1-1RLS4-30414-100 is a type of circuit breaker designed to meet the exacting requirements of high-power industrial applications. It is designed with an integral manual operating handle for proper resetting, a visible opening indicator that lets users know when the circuit breaker has tripped or opened, and built-in bypass and surge protection features. This type of circuit breaker works on the principle of thermal-magnetic tripping, combining an electromagnet and heating element for reliable circuit protection.

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