8340-T120-K1T1-ALH0-3A

Series:	8340-T
Part Status:	Active
Breaker Type:	Magnetic (Hydraulic Delay)
Current Rating:	3A
Voltage Rating - AC:	240V
Voltage Rating - DC:	80V
Number of Poles:	2
Actuator Type:	Lever
Illumination:	None
Illumination Voltage (Nominal):	--
Mounting Type:	DIN Rail

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Circuit Breakers – 8340-T120-K1T1-ALH0-3A Application Field and Working Principle

Circuit Breakers are mechanical devices used to safely stop electricity flows. They protect devices and circuits from the damaging effects of excessive electrical currents. The 8340-T120-K1T1-ALH0-3A is a type of low-voltage circuit breaker used in many industrial and domestic applications. It offers superior performance and safety for all types of environments. This article explores the applications and working principles of the 8340-T120-K1T1-ALH0-3A circuit breaker.

Application Field

The 8340-T120-K1T1-ALH0-3A is primarily used in low voltage industrial applications. It is well suited for applications such as motor control, lighting control, consistent temperature control and air conditioning. It is also commonly used in residential applications where its superior protection capabilities are highly valued. This type of circuit breaker is particularly common in Japan, but it is becoming increasingly popular in other parts of the world. Its popularity is largely due to its excellent performance in protecting electrical circuits against a wide range of dangerous electrical current irregularities. In addition, this circuit breaker is very easy to install, has a long service life, and is very reliable.

Working Principle

The 8340-T120-K1T1-ALH0-3A operates on a standard magnetic principle. It is designed to disrupt the flow of electric current when it senses an excessive flow within a few milliseconds. This is done by a series of contacts within the circuit breaker core that move at a certain speed in response to the current detected. When this speed is exceeded, the contacts break, and the current is then abruptly cut off within a few milliseconds. This fast-acting process helps protect the circuit from the damaging effects of excessive current. In addition, the 8340-T120-K1T1-ALH0-3A has a continuously-adjustable trip-time setting. This allows for the adjustment of the circuit breaker’s tripping times depending on the application. This is particularly important for industrial applications that require specialized protection for specific circuits.

Conclusion

The 8340-T120-K1T1-ALH0-3A is a versatile and reliable low-voltage circuit breaker. It is widely used in both industrial and residential applications because of its superior protection capabilities. Its simple magnetic working principle makes it fast-acting and highly reliable, and its adjustable trip-time setting allows for custom protection to be tailored to individual applications. Overall, the 8340-T120-K1T1-ALH0-3A is an excellent choice for anyone in need of a reliable and robust circuit breaker. It can effectively protect circuits from damaging electrical current irregularities, while also providing a degree of customization to ensure optimal circuit performance.

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