ATR20-A-63S-WB2-B-8.0A-2 Circuit Protection

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Circuit breakers are indispensable devices in electrical installations that are designed to protect electrical circuits against overload and short-circuits. ATR20-A-63S-WB2-B-8.0A-2 is a type of circuit breaker that possesses specific features and design criteria. This article will cover the application field and working principle of ATR20-A-63S-WB2-B-8.0A-2.

The ATR20-A-63S-WB2-B-8.0A-2 circuit breaker is designed to provide overload and short-circuit protection for electrical circuits in residential, industrial, and commercial applications. It is also suitable for light commercial applications, such as buildings and factories. The ATR20-A-63S-WB2-B-8.0A-2 has a voltage rating of 240V and a current rating of 8.0A.

The working principle of ATR20-A-63S-WB2-B-8.0A-2 circuit breaker is fairly simple. When the current passing through the circuit exceeds the trip setting on the circuit breaker, a thermal-magnetic trip device is triggered and the circuit breaker trips. This trip device contains a bi-metal strip, which bends when the current exceeds the trip setting and triggers the circuit breaker mechanism. When this happens, all the contacts in the mechanism open and disconnect the circuit.

In addition to providing overload and short-circuit protection, the ATR20-A-63S-WB2-B-8.0A-2 circuit breaker also has a number of other features. One of the most important is that it is equipped with a manual reset to manually reset the circuit breaker after it has tripped. It also has a built-in visual indicator to indicate when the breaker has tripped. The ATR20-A-63S-WB2-B-8.0A-2 also has an adjustable trip setting, allowing users to adjust the trip level of the circuit breaker for different applications.

The ATR20-A-63S-WB2-B-8.0A-2 circuit breaker is designed to be used in a wide variety of applications, including residential, industrial, and commercial. It is also suitable for light commercial applications, such as buildings and factories. This type of circuit breaker can be used in single or three-phase systems, and is capable of providing overload and short-circuit protection for electrical circuits.

In conclusion, the ATR20-A-63S-WB2-B-8.0A-2 circuit breaker is a robust and reliable device that is designed for use in residential, industrial, and commercial applications. It is equipped with a manual reset and a built-in visual indicator, and can be adjusted for different trip levels. This type of circuit breaker is designed to provide overload and short-circuit protection for electrical circuits, and is suitable for a wide range of applications.

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