LELZXK1-1-53-80.0-AG-B3-V

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Introduction to LELZXK1-1-53-80.0-AG-B3-V Circuit Breaker

Circuit breakers are electrical protection devices meant to protect electrical power systems, machines, and people. LELZXK1-1-53-80-AG-B3-V is the designation of an air circuit breaker by manufacturer MINGINIENG. It is typically used in low voltage applications.

Application Field of LELZXK1-1-53-80.0-AG-B3-V Circuit Breaker

The LELZXK1-1-53-80.0-AG-B3-V is designed to protect against faults in installations such as apartments, commercial buildings, or industrial complexes. It is capable of operating on loads up to 80 Amps for currents at three-phase AC 50/60Hz. Therefore, it is usually included in the power systems in these application areas, to provide protection against overloads, short circuits and other faults.

Working Principle of LELZXK1-1-53-80.0-AG-B3-V Circuit Breaker

An air circuit breaker, such as the LELZXK1-1-53-80.0-AG-B3-V, will protect electrical circuits connected to it from over-currents, short-circuits and any eventual damages. It works by automatically reacting to changes in current. When the system experiences an overload or short circuit, a large current develops which takes more current than what the circuit breaker can safely handle. The circuit breaker instantly detects this change in current and disconnects the circuit, thus preventing a fire or other damages. It instantly trips and opens the circuit, and the power load will be disconnected from the source and can be reset after the fault has been removed or corrected. The air circuit breaker works with a control switch that closes the electrical circuit and opens it when an overload or short circuit happens. When the circuit breaker is closed, the current will flow from the power source to the connected appliance, and the current will be monitored by a pair of contacts that are connected to the switch control. When the current rises beyond a typical threshold value, the contacts will open and will instantly break the connection, cutting off the power supply to connected appliance.LELZXK1-1-53-80.0-AG-B3-V circuit breaker also has an adjustable overload setting for setting an upper and lower limit of the current that is permitted to travel through the circuit. This ensures that the circuit breaker will only trip when the set limit is crossed and not when excessive normal current passes through the circuit.

Conclusion

The LELZXK1-1-53-80.0-AG-B3-V air circuit breaker is designed for protecting electrical power systems, machines, and people for low voltage applications. It works by automatically detecting excessive current and tripping the circuit breaker to cut off the power supply. The circuit breaker also has an adjustable overload setting, which allows setting an upper and lower limit of the current and helps to prevent the circuit breaker from tripping while excessive normal currents are passing through the circuit.

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