UPG1-22489-4 Circuit Protection

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 essential components of modern electrical systems. They are designed to detect an overload or short circuit condition and, when the fault has been cleared, automatically return power to a circuit. There are many different types of circuit breakers available, each offering different features and performance levels. The UPG1-22489-4 circuit breaker is a circuit breaker specially designed for AC motors with strong overload protection capabilities.

UPG1-22489-4 application field

The UPG1-22489-4 circuit breaker is designed for use in AC motor applications. It has a wide voltage range and is suitable for motors operating in any single-phase or three-phase applications. Additionally, This breaker can withstand intermittent loads, extended duty time, and has a low current leakage. This breaker also offers superior protection, with current limiting, overload, and short circuit protection. It also has an internal lockout feature that prevents the breaker from being reset until the fault has been cleared.

UPG1-22489-4 working principle

The UPG1-22489-4 working principle is based on the use of thermal-magnetic devices. These devices combine both current-dependent thermal elements and current-dependent electromagnetic elements. The thermal element is designed to detect overloads that may occur as a result of either short-term, high current conditions or long-term, drawn-out current conditions. As a matter of principle, the current through the thermal element increases the temperature of its bimetal blade, which then triggers the breaker\'s tripping mechanism. The electromagnetic element is designed to detect instantaneous or short-duration high current overloads and short circuits. Thus, the electrical current rises, which produces a magnetic field, which in turn trips the breaker\'s mechanism and opens the circuit.

Conclusion

The UPG1-22489-4 is a reliable circuit breaker designed for use in AC motor applications. It offers superior protection, with current limiting, overload, and short circuit protection. In addition, it also has an internal lockout feature that prevents it from being reset until the fault has been cleared. Its thermal-magnetic devices provide reliable protection against both long-term and short-term overloads and short circuits. As such, it is a suitable choice for circuit protection in AC motor applications.

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