UPG6-35218-1 Circuit Protection

Circuit breakers are devices that protect electrical circuits from damage caused by short circuit or overload currents, and are commonly found in domestic and commercial buildings. The UPG6-35218-1 is a type of circuit breaker designed for industrial applications. This circuit breaker is capable of handling higher currents than regular household circuit breakers, and is more rugged and durable. In this article, we will discuss the application fields and working principle of the UPG6-35218-1 circuit breaker.

Application Field

The UPG6-35218-1 circuit breaker is suitable for many types of electrical circuits, including motor circuits, generator circuits, and electric lighting circuits. It is particularly well-suited for large industrial applications where greater current capacity is required. It can also be used in hazardous locations, and can be mounted directly onto machinery.

The UPG6-35218-1 is also suitable for use in heavy-duty marine applications, such as on ships, barges, and yachts. It has a specialised rating for such use, called the American Bureau of Shipping (ABS) rating. This rating guarantees that the circuit breaker will meet the requirements necessary for safely operating in the marine environment.

Working Principle

The UPG6-35218-1 circuit breaker works by automatically breaking a circuit when an abnormally high current is detected. This is done by using a thermal-magnetic operation, in which a temperature sensitive element and a magnetic element are used in combination in order to detect the current. When the current reaches a pre-determined limit, the circuit is broken by either the thermal element tripping, or the magnetic element opening.

The thermal element works by sensing the heat created by the current passing through the circuit breaker. If the current is too high, the heat generated becomes too much for the element, and it trips, breaking the circuit. The magnetic element requires a current higher than the rated limit for it to trip. This type of circuit breaker is often used in applications where high loads are expected, such as in heavy machinery circuit breakers.

Conclusion

The UPG6-35218-1 circuit breaker is a reliable and robust device designed for industrial applications. It is capable of handling high currents and is suitable for many types of circuits, including motor circuits, generator circuits, and electric lighting circuits. It works by automatically breaking a circuit when an abnormally high current is detected, using a thermal-magnetic operation. This makes it an ideal choice for safety purposes, as it will prevent the circuit from being overloaded, which could potentially cause damage.