8340-T120-K1T1-ALH0-40A

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Circuit breakers are essential components of any electrical system. They are used to prevent the flow of too much electric current and to protect electric equipment and wiring from getting damaged. The 8340-T120-K1T1-ALH0-40A is a type of circuit breaker that has important applications in various industries. This article will discuss the working principle and application fields of the 8340-T120-K1T1-ALH0-40A circuit breaker.

The 8340-T120-K1T1-ALH0-40A circuit breaker is a thermal-magnetic trip device that is designed for use in low-voltage power distribution systems. It is suitable for use in both indoor and outdoor applications. The circuit breaker has a trip current rating of 40 amps, a rated control voltage of 120 volts, a standard interrupting capacity of 10KAIC, and insulation class of H (450 V). It features one single pole, a thermal and magnetic trip unit, and an automatic reset. This circuit breaker can also be used as a manual reset.

The working principle of the 8340-T120-K1T1-ALH0-40A circuit breaker involves an internal mechanism that is triggered by the amount of current passing through the circuit. The device has two sets of contacts – a movable contact and a stationary contact. When the current flowing through the circuit exceeds the trip current rating of the breaker, the movable contact moves away from the stationary contact, thereby interrupting the circuit and breaking the flow of current. This prevents the circuit from being damaged due to an overload of current.

The 8340-T120-K1T1-ALH0-40A circuit breaker has many applications across various industries. It is commonly used in industries such as power generation, solar energy, agriculture, public utilities, shipping, and more. It is also used in home and commercial settings such as offices, factories, and data centers. This device is an important part of any electrical system as it provides protection from overcurrent and other potential hazards.

To summarize, the 8340-T120-K1T1-ALH0-40A circuit breaker is a thermal-magnetic trip device that is designed for use in low-voltage power distribution systems. It features one single pole, a thermal and magnetic trip unit, and an automatic reset. Its working principle involves triggering an internal mechanism when the current passing through the circuit exceeds the trip current rating. The 8340-T120-K1T1-ALH0-40A circuit breaker has many applications in various industries, including power generation, solar energy, agriculture, public utilities, shipping, and more.

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