219-3-1REC5-33297-3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit breakers are an important family of technologies used to protect electrical equipment from short-circuits. They work by interrupting the flow of electricity whenever a short circuit is detected. For over a century now, circuit breakers have been an important element of electrical control and protection systems.The 219-3-1REC5-33297-3 is a type of circuit breaker used to protect electrical equipment from short circuits. It is a three-pole, ac thermal-magnetic circuit breaker, with integrated protection against line switching, phase failure and ground-fault currents. It also features a hand-operated reset, which allows for manual resetting when a circuit breaker trips or when a fault has been detected.The main application field for this type of circuit breaker is residential and commercial dwellings, where safety and reliability is of paramount importance. This type of circuit breaker is suitable for a variety of applications, such as power distribution, industrial control, and process automation.The working principle of the 219-3-1REC5-33297-3 circuit breaker is quite simple. When it is installed in a circuit, the breaker is constantly monitoring the current through the circuit. If the current becomes too high, then the breaker will trip and cut off the circuit, thus preventing the current from further rising.The breaker is usually triggered by an overload or a short circuit. In the first case, the current is too high due to increased electrical demand. This excessive current will cause the temperature of the circuit breaker to rise which in turn, will make the internal elements of the breaker expand. This expansion causes the breaker to trip and interrupts the flow of current.On the other hand, if a short circuit occurs, then the current will be much higher than normal, which will put too much stress on the circuit. To protect against such events, the 219-3-1REC5-33297-3 circuit breaker is equipped with a device that senses this increase in current and trips the breaker. This will interrupt the current flow, thus preventing any permanent damage to the circuit and the electrical equipment connected to it.By combining the elements for thermal-magnetic tripping, phase failure protection and ground-fault protection, the 219-3-1REC5-33297-3 circuit breaker provides a reliable and effective control of electrical currents. The manual reset, which is accessible from the outside of the circuit breaker, adds further safety and convenience for maintenance purposes.In short, the 219-3-1REC5-33297-3 circuit breaker is an important device that ensures the safety of electrical equipment and circuits from short circuits and overloads. Its main application field is residential and commercial dwellings, and it features a manual reset which allows for easy maintenance and repair. It is also constructed with special elements to provide thermal-magnetic tripping, phase failure, and ground-fault protection.

The specific data is subject to PDF, and the above content is for reference