Series:	8340-T
Part Status:	Active
Breaker Type:	Magnetic (Hydraulic Delay)
Current Rating:	10A
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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Introduction

Circuit breakers are an integral part of any electrical system. They provide the necessary protection for circuits and components from overcurrent and short-circuits. The 8340-T120-K1T1-ALH126-10A is an example of a circuit breaker commonly used in industrial applications. This article will provide a brief overview of this breaker\'s application field, its working principle, and its key features.

Application Field

The 8340-T120-K1T1-ALH126-10A is specially designed for use in power stations, substations, and distribution systems. It is mainly used for fault protection of medium and high voltage electrical circuits. This circuit breaker is ideally suited for industrial applications due to its high current carrying capacity, long service life, and reliable performance. It is also suitable for use in hazardous areas, where its flameproof construction prevents any risk of fire in the event of an overload or short-circuit.

Working Principle

The 8340-T120-K1T1-ALH126-10A works on the principle of an electromagnetic pull out trip device. This device is activated by a magnetic field created when the current in the circuit exceeds the set rating. This action triggers the contacts of the breaker, opening the circuit and preventing further current flow. The circuit breaker is reset by flipping the reset switch, allowing the contacts to be closed again and the circuit to be reconnected.

Features

The 8340-T120-K1T1-ALH126-10A circuit breaker is designed to provide reliable protection for industrial applications. It features a flameproof construction, which prevents the risk of fire in hazardous areas. Its sealed construction ensures maximum safety and prevents dust, moisture, and other foreign particles from entering the internal mechanisms. The breaker also has a high current carrying capacity, making it ideal for industrial applications with higher currents. Additionally, its maintenance-free design ensures a long service life and reduces overall costs.

Conclusion

The 8340-T120-K1T1-ALH126-10A is a circuit breaker designed for use in industrial applications. It is mainly used for fault protection in medium and high voltage electrical circuits, and its flameproof construction makes it suitable for hazardous areas. It works on the principle of an electromagnetic pull out trip device, and its maintenance-free design ensures a long service life. Additionally, its high current carrying capacity and reliable performance make it an ideal choice for industrial applications.

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