UPG1-5547-1 Circuit Protection

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Circuit breakers play a critical role in electrical systems by protecting them from overloads, short circuits, and ground fault currents. UPG1-5547-1 is a compact, vertical, three-phase circuit breaker used to protect electrical systems from the damaging effects of these currents. This type of circuit breaker offers a variety of benefits, making it an ideal choice for a variety of applications.

In terms of applications, UPG1-5547-1 can be used to protect small, medium, and large electrical systems, such as industrial sites, shopping malls, distribution panels, manufacturing plants, and many other locations. Its compact size and vertical design allow it to be easily installed in tight spaces such as electrical cabinets. It also has the ability to detect and protect against infrequent high current events, making it a reliable and safe choice for electrical protection.

The working principle of UPG1-5547-1 is based on two main components: a contact and a trip unit. The contact is a pair of metal contacts that make and break an electrical connection, while the trip unit is a device that senses the current and transmits an electrical signal when an overload or fault is detected. The trip unit triggers the contact to open when the electrical value reaches a certain threshold, thus disconnecting the electrical system and preventing possible damage.

The UPG1-5547-1 also offers a range of features that help to ensure reliable and safe operation. It is equipped with a magnetic trip system that allows it to detect both large and small overloads and short circuits. The tripping mechanism is also adjustable, allowing the user to set the trip point according to their needs. Additionally, the breaker is protected against thermal damage and has an adjustable delay time for plug-in types of circuit breakers.

In summary, UPG1-5547-1 is an excellent choice for a variety of applications, particularly those with tight spaces. Its features, including reliability, small and vertical design, adjustable trip settings, and protection against thermal damage, make it one of the best options for circuit breaker protection. As such, it is an ideal choice for businesses and other institutions that rely heavily on electrical systems.

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