ATR11-C-X-63-BB-1.0A Circuit Protection

Circuit breakers are an essential part of any electrical system and help maintain the safe operation of the electronic components. ATR11-C-X-63-BB-1.0A is one such circuit breaker that is used for various applications. In this article, we will discuss the application fields and working principles of the ATR11-C-X-63-BB-1.0A circuit breaker.

Application Fields: The ATR11-C-X-63-BB-1.0A circuit breaker has a wide range of applications due its ability to auto-reset, its small size, and its high levels of current interrupting capability. Generally, this circuit breaker is used in residential electrical systems, industrial plants, telecommunication centers, automobiles, and electrical equipment for protection against over-current events. This circuit breaker is also ideal for protecting components in harsh conditions, such as in high-temperature and high-pressure environments.

Working Principle: The ATR11-C-X-63-BB-1.0A circuit breaker has a special electromechanical construction that allows it to automatically trip when it detects an over-current event. This is done by sensing the current flowing through the circuit breaker. If the current exceeds the rated current, then a thermal bimetal element in the circuit breaker will start to bend. This will cause the disc spring to move, thereby tripping the circuit breaker.

Depending on the application, this circuit breaker can be used in single pole, two pole, three pole, or four pole configurations. For two pole breakers, the disc spring will be connected in between the two circuit breaker poles. When the circuit breaker trips, the spring will draw the poles together, thereby breaking the current path. For three pole and four pole circuit breakers, the disc spring will be connected in between each of the poles and the spring will draw the poles together when the circuit breaker trips, thus breaking the current path.

The ATR11-C-X-63-BB-1.0A circuit breaker is known for its high current interrupting capability which is made possible by the combination of the two arc chutes (nozzle chamber and arc extinguishing chamber) and the current rectifying mechanism that is integrated into the design. This allows the circuit breaker to be able to quickly and effectively quench any arcs that are created as the current is interrupted.

Conclusion: The ATR11-C-X-63-BB-1.0A circuit breaker is an essential component in any electrical system. Its small size, high current interrupting capability, and ability to auto-reset make it an ideal choice for many different types of applications. Its special electromechanical construction with the inclusion of two arc chutes and a current rectifying mechanism allows it to quickly and reliably trip in response to an over-current event.