UPL115-1RE-6129-2 Circuit Protection

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Circuit Breakers are devices designed to protect electrical circuits from damage which may be caused by a sudden surge of electricity or from an overload. The UPL115-1RE-6129-2 is a type of circuit breaker which is designed for use in various applications. This article will discuss the application field and working principle behind this type of circuit breaker.

Application Field

The UPL115-1RE-6129-2 is mainly used in commercial applications. This type of circuit breaker is designed to provide protection for circuits from over voltage, under voltage, over current, short circuit, and ground fault. This particular circuit breaker is able to handle currents up to 8 amps and is UL 489A compliant. It is also designed with an external reset switch which can be used for manual resetting. This makes it ideal for applications where the power needs to be manually reset after a power failure.

This type of circuit breaker is also suitable for applications where the load fluctuates greatly. This is because the UPL115-1RE-6129-2 is able to handle large amounts of current and provide protection when the load fluctuates. In addition, it is UL listed for branch circuit protection, meaning that it can be used to protect against overloads, short circuits, and other problems related to circuits.

Working Principle

The UPL115-1RE-6129-2 is a type of thermal-magnetic circuit breaker. This means that it is composed of two different elements: a trip mechanism and a reset switch. The trip mechanism is responsible for sensing sudden increases or decreases in current. When the current exceeds the predetermined amount, the trip mechanism will activate and cut off the power to the electrical circuit. The reset switch is then used for manually resetting the circuit breaker and restoring the power.

This type of circuit breaker also has an adjustable trip current. This means that the trip current can be adjusted to better suit the load and the application. This allows the circuit breaker to provide the best protection for the electrical circuit by preventing any sudden surges or drops in current. In addition, the circuit breaker also has an adjustable overload current rating for added protection.

Overall, the UPL115-1RE-6129-2 is an ideal circuit breaker for applications requiring a reliable protection against power surges and overloads. It has adjustable trip and reset current settings and is UL listed for branch circuit protection. It is capable of handling currents up to 8 amps and is highly suitable for applications where the load fluctuates greatly. In addition, it is also designed with an external reset switch for manual resetting.

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