219-3-9796-1 Circuit Protection

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Circuit breakers are electromechanical devices. They are used for the purpose of protecting electrical systems from short circuits and dangerous overloads. More specifically, circuit breakers are used in many different industries and applications, such as industrial, commercial, and residential settings. The type of circuit breaker discussed in this article is the 219-3-9796-1. This particular type of breaker is used in commercial and industrial settings.

Application Field

The 219-3-9796-1 is typically used in commercial and industrial settings, although it can be used in residential settings as well. It is most often used in circuit protection applications, where it can detect when the current level exceeds a certain threshold and then trip, thus preventing a potential short circuit or overload. The breaker also provides ground fault protection, which is useful for preventing damage to equipment due to ground faults. Additionally, this type of breaker is often used in the motor control panel to provide overload protection.

Working Principle

The basic principle behind the 219-3-9796-1 circuit breaker is simple. It is an electromechanical device that detects a dangerous current level in a circuit and trips, thus preventing a potential short circuit or overload from happening. This type of breaker has two main components: the contactor and the trip mechanism. The contactor is an electromechanical switch that connects the circuit to other components. The contactor is what gets switched off when the current level exceeds the trip level. The trip mechanism is responsible for sensing when the current level exceeds the threshold and then tripping the breaker.

The 219-3-9796-1 circuit breaker is usually used in conjunction with a Residual Current Device (RCD), which is used to detect ground faults. The RCD senses when an abnormal current flow occurs and trips the breaker before any damage is done. Additionally, some breakers have a time-delay feature, which is used to prevent unnecessary tripping of the breaker when some types of equipment cause an excessive surge in current.

Overall, the 219-3-9796-1 circuit breaker is a reliable and effective tool when it comes to protecting electrical systems from dangerous current levels. It can be used in various applications, such as industrial, commercial, and residential settings, and provides reliable protection against short circuits, overloads, and ground faults.

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