UPL11-28562-134 Circuit Protection

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Circuit breakers are a type of electrical device designed to protect an electrical circuit from damage caused by excessive currents, usually caused by short circuits or overloads. The UPL11-28562-134 is a specific type of circuit breaker used in many industrial applications. In this article we will discuss the application field and working principle of UPL11-28562-134.

Application Field

The UPL11-28562-134 circuit breaker is mainly used in industrial applications, such as in switching circuits, overcurrent protection and other medium to high voltage applications. The circuit breaker can be used in a wide range of environments, from indoor to outdoor, and can operate in temperatures from -25°C to +50°C. It is also water and dust tight, making it ideal for outdoor applications.

The UPL11-28562-134 circuit breaker is designed to provide protection for circuits with a single trip point, making it a good choice for applications that require protection from even short-circuits and overloads, such as industrial machinery and appliances. They are also certified compliant with IEC 60947-2, which means they meet international safety standards. This makes the UPL11-28562-134 suitable for almost any industrial application.

Working Principle

At the heart of the UPL11-28562-134 is a bimetallic strip. This is a strip of two different metals, typically copper and aluminum, that are fused together. When current passes through the strip, the two metals expand at different rates, changing the shape of the strip and creating a contact, which allows for switching of the circuit. If the current becomes too great the strip will become deformed, and the circuit will trip, breaking the flow of current and protecting the circuit from damage.

The UPL11-28562-134 also features a reset button, which allows the circuit to be reset and the system to be re-enabled again after the current has been reduced. The circuit breaker also has a manual override, which allows the breaker to be manually triggered in case of an emergency. This adds an extra layer of safety, ensuring that the breaker can be engaged even if the current exceeds the preset trip point.

The UPL11-28562-134 is a robust and reliable circuit breaker, making it a great choice for industrial applications. It provides necessary protection to ensure circuits are not damaged by excess current, and the reset and manual override features add extra safety, giving users peace of mind. The UPL11-28562-134 is also compliant with IEC 60947-2, so users can be sure it meets all the necessary safety standards.

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