PR11-1-20.0A-XX

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Circuit breakers are a common type of electrical switch that can be found in many homes and businesses. They are installed in wiring systems to safely protect a circuit from damage due to overcurrent or short circuits. The PR11-1-20.0A-XX circuit breaker is a special type of circuit breaker designed for specific applications.

The PR11-1-20.0A-XX is a single-pole miniature circuit breaker, with a rated current of 20A. This type of breaker is typically used to protect branch circuits from damage due to overloads or short circuits. The breaker is designed to automatically trip when the current exceeding 20A runs through the circuit, thus disconnecting the branch circuit from the power supply. This prevents the circuit from suffering any further damage.

The PR11-1-20.0A-XX circuit breaker comes in a number of different size and voltage configurations, depending on the specific application. Some of these configurations include standard and slim sizes, two, three, and four-pole breakers, and breakers that come in 120-257V, 277-480V, and 600-800V. Depending on the application, the breaker can be used to protect single-phase, two-phase, or three-phase circuits.

The PR11-1-20.0A-XX breaker features a number of different features designed to provide added protection to the circuit. The breaker has a thermal-magnetic trip unit, which allow it to trip at a specific selected ampere rating. The thermal-magnetic trip mechanism is designed to both sense the higher than normal level of current and be fast enough to trip the breaker before too much damage can occur. The circuit breaker also has a manual reset feature, which allows the user to reset the breaker after it has tripped. This feature helps to ensure that the breaker is working correctly after it has been tripped.

The PR11-1-20.0A-XX is designed to be used in a variety of electrical applications, including residential, commercial, and industrial settings. It is commonly used in residences to protect wall and outlet branch circuits, while it is used in commercial and industrial settings to protect feeder and motor branch circuits. The breaker is also commonly used in hospitals, where it is used to protect critical loads.

The primary purpose of the PR11-1-20.0A-XX circuit breaker is to protect the wiring system from overloads and short circuits. The breaker trips when an overload occurs, which prevents the wiring system from suffering further damage due to the excessive current. The breaker can also be manually reset after it has tripped, which helps to ensure that the breaker is functioning properly before the wiring system is reconnected to the power supply.

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