PR11-62F-10.0A-XX-V

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Circuit breakers are electrical safety devices that protect electrical circuits from short circuits, overloads, and other hazardous conditions. The PR11-62F-10.0A-XX-V possesses the same essential feature of tripping when an electrical fault occurs, while also offering additional protective features. This article will explore the application field, as well as how this circuit breaker works to provide safe and effective protection.

Applications

The primary application field for the PR11-62F-10.0A-XX-V circuit breaker is industrial motor control applications, as it is rated for 10 amps with a voltage rating of 120 Vac. This makes it suitable for use in controlling three-phase motors of up to 10 horsepower. This breaker can also be used for other applications, such as lighting and heating, if the current rating is not exceeded.

Working Principle

The PR11-62F-10.0A-XX-V circuit breaker uses a thermal-magnetic trip unit to protect against short circuits, overloads, and other hazardous conditions. The thermal-magnetic trip works by combining a bimetallic element with a magnetic trip for more responsive and accurate tripping. A bimetallic element is a combination of two strips of metal bonded together in a “U” shape and allows the element to bend when heat is applied to one of the affixed strips. The bimetallic element is then connected to the magnetic trip, which works by providing a magnetic field when current passes through the circuit. When the current passes a certain threshold, the magnetic field activates and trips the breaker.

This circuit breaker also features an adjustable overcurrent and trip settings. The adjustable settings allow for the current to be adjusted to a desired level, and the trip settings allow for the breaker to be set to trip at a specific level. This feature is beneficial in protecting equipment against overcurrents and other fault conditions.

The PR11-62F-10.0A-XX-V circuit breaker can also interrupt a large fault current of up to 10 amps, making it suitable for use in a wide range of applications. Additionally, it is U.L. listed and CSA certified, indicating it meets industry standards for safety, quality, and performance.

Conclusion

The PR11-62F-10.0A-XX-V circuit breaker is a highly reliable and reliable device designed for industrial motor control applications. Its thermal-magnetic trip unit provides a reliable way of detecting fault conditions and trips, while its adjustable features allow for setting it to the desired current and trip settings. It is U.L. listed and CSA certified, ensuring that it meets industry standards for safety, quality, and performance. This makes the PR11-62F-10.0A-XX-V circuit breaker an ideal choice for efficient and safe protection in industrial motor control applications.

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