LEL111-30672-8-V

Series:	LEL
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	3
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers: LEL111-30672-8-V Application Field and Working Principle

Circuit breakers play an important role in the operation and maintenance of electrical systems, and the LEL111-30672-8-V model is a type of miniature circuit breaker used for low voltage systems. This article will discuss the application field and working principle of the LEL111-30672-8-V circuit breaker.

Application Field

The LEL111-30672-8-V circuit breaker is designed for use in low voltage distribution systems. This type of circuit breaker is typically used in residential and commercial facilities as well as in industrial settings. The LEL111-30672-8-V is suitable for use in systems with a rated voltage of up to 400V AC, a rated current up to 63A, and a rated short circuit breaking capacity of up to 10kA. This circuit breaker is also certified and approved for use in systems that have already been installed and certified with other circuit breakers.

Working Principle

The working principle of the LEL111-30672-8-V circuit breaker can be broken down into two main parts: trip functions and circuit breaker construction. Trip functions refer to the action taken when the circuit breaker is operating, while construction refers to the physical make-up of the device.The trip functions of the LEL111-30672-8-V circuit breaker are triggered when an electrical current exceeds the designated trip current for the breaker. This causes the internal contacts of the breaker to open, cutting off the current and preventing further damage to the system. In addition, the LEL111-30672-8-V circuit breaker has an overload protection feature which trips the breaker if a sustained overload is detected. This feature helps to protect the system from damage due to prolonged overloads.The circuit breaker is made up of some key components, such as a trip unit, an attachment mechanism, a contact system, and a mechanism housing. The trip unit is designed to detect excessive electrical current and trip the breaker, while the attachment mechanism is responsible for attaching the device onto a particular surface. The contact system is comprised of two components - the moving contact and the fixed contact, which work together to switch the device from on to off. Lastly, the mechanism housing is where all of the electrical components come together and protect them from any external influences.

Conclusion

The LEL111-30672-8-V circuit breaker is a reliable and reliable circuit breaker designed for use in low voltage distribution systems. This device is both certified and approved for use in various systems and offers overload protection for the system. The working principle of the LEL111-30672-8-V circuit breaker is based on detecting electrical current and tripping the breaker alternatively, in order to protect the system from damage. Finally, the circuit breaker is constructed of several components, including a trip unit, an attachment mechanism, a contact system, and a mechanism housing.

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