LMLK1-1REC4-30281-7

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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Circuit Breakers: LMLK1-1REC4-30281-7 Application Field and Working Principle

Circuit breakers are one of the most important components of electrical systems. They are used for protection and safety of electrical circuits and systems. LMLK1-1REC4-30281-7 is a type of circuit breaker made by the German electrical multi-national company originally known as Siemens, S.p.A.. This circuit breaker is designed to be used in applications where it is necessary to disconnect, re-connect, or shield the electrical circuit in a controlled manner.LMLK1-1REC4-30281-7 circuit breakers are employed in applications such as industrial automation and machine operation, programming, or communication interfaces. These circuit breakers play a critical role in preventing system failure and protecting against over-load when used. The LMLK1-1REC4-30281-7 circuit breaker consists of two main parts: a control element, and a contact element. The control element is responsible for the on/off control of the overall system, while the contact element is responsible for the switching and re-connection of the circuit. The control element of the LMLK1-1REC4-30281-7 circuit breaker consists of an adjustable timer and a relay switch. First, the adjustable timer determines the amount of time delay before the contact element will switch or re-connect the circuit. This delay can be customized up to 10 seconds. In addition, the adjustable timer also allows the user to set the pre-trip time in order to prevent inadvertent switching due to momentary over-loads. The relay switch is responsible for the on/off control of the circuit breaker. When the power is applied to the relay switch, it will activate the switch and the contact element will close the circuit, allowing current to flow. The contact element of the LMLK1-1REC4-30281-7 circuit breaker consists of an insulated, high-resistance metal contact point. This contact point is made from a metal, like copper, which has a very high breakdown voltage, and it is connected to the power source. When power is applied to the contact point, the metal will conduct electricity, and the current will flow through the circuit. The metal contact point of the contact element also contains a fuse. If a short-circuit occurs, the metal contact point will become overloaded and it will rapidly heat up. When the metal contact point reaches its fuse temperature, the fuse will break the circuit, and the current will be interrupted.The LMLK1-1REC4-30281-7 circuit breaker also provides protection against over-voltage. Over-voltage can occur in an electrical circuit when the voltage is too high and the current exceeds the safety threshold. When this occurs, the circuit breaker can trip and turn off the power supply, preventing any damages to the components of the electrical circuit.In conclusion, the LMLK1-1REC4-30281-7 circuit breaker plays an important role in protecting electrical components from damage due to over-voltage, over-loads, and other external factors. The adjustable timer and the contact element provided by the circuit breaker provide a reliable and safe connection for many industrial applications. As such, this circuit breaker is essential for any electrical system where fast and reliable circuit protection is needed.

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