LMLK1-31126-30-V

Series:	LML
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	1
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction

Circuit breakers are essential components in power systems, as they provide automatic protection against overload and short-circuit conditions. One of these circuit breakers is Model LMLK1-31126-30-V, which is a three-pole switch with a rated current of 30 amperes that is used mainly in commercial and industrial applications. This article will discuss the application field and working principle of this circuit breaker.

Application Field

The LMLK1-31126-30-V circuit breaker is mainly used in commercial and industrial applications. It is particularly useful for installations that require high levels of protection and reliability. For example, it can be used in manufacturing facilities, data centers, food processing and storage facilities, as well as areas in which hazardous substances are produced and stored. Additionally, it is also suitable for use in outdoor and indoor applications.

Working Principle

The LMLK1-31126-30-V circuit breaker is designed to provide protection against overload and short-circuit conditions on power systems. It is a three-pole switch, and thus has three sets of contacts that are connected in series, with each set configured to open or close upon the opening or closing of the others.The switch operates on the Thermal-Magnetic principle, which uses a combination of heat and magnetic forces to detect overloads and short circuits. When a current overload occurs, the thermal elements in the switch heat up, causing them to expand and trigger the operation of the circuit breaker. Additionally, it is equipped with magnets which boost the magnetic force of the circuit breaker, further improving the device’s protection capabilities.When a short circuit occurs, the contacts in the circuit opener will separate due to the powerful magnetic force, thus breaking the circuit. Furthermore, the device also includes a manual reset button, which allows it to be reset after the fault is cleared.

Conclusion

The LMLK1-31126-30-V circuit breaker is a three-pole switch with a rated current of 30 amperes, mainly used in commercial and industrial applications. Its working principle is based on the Thermal-Magnetic principle, which uses a combination of heat and magnetic forces to detect overloads and short circuits. It is an ideal device for installations that require high levels of protection and reliability.

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