R21-1-15.0A-R01CV

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Introduction to Circuit Breakers with R21-1-15.0A-R01CV Application Field and Working Principles

Circuit breakers can be considered as one of the most versatile protective devices in electrical systems, providing a mix of protection functions from simply protecting the system from overloads, shorts and other potential issues, to controlling and managing sustained system faults. R21-1-15.0A-R01CV is an example of a specific type of circuit breaker, with a range of features and capabilities that make it suitable for a wide range of applications.

What are Circuit Breakers?

A circuit breaker is defined as a device used in an electrical system that is designed to protect against overcurrents, shorts, and other potential issues. Circuit breakers offer several advantages over traditional fuses, which are designed only to protect against shorts and overcurrents, while circuit breakers provide a range of protection functions. Circuit breakers can also be used to control and manage sustained system faults. The primary purpose of a circuit breaker is to protect the system by automatically cutting off or tripping the circuit when too much current flows through it or when an abnormal voltage happens to occur. This helps to prevent overloading the system, resulting in damaged components, electrical fires and other potential hazards. Circuit breakers can be used to manually interrupt a circuit by pushing the breaker’s handle, as well as automatically activating when a predetermined overcurrent or undercurrent occurs.

R21-1-15.0A-R01CV Application Field and Working Principle

The R21-1-15.0A-R01CV circuit breaker is a general purpose low-voltage breaker designed for use in lighting circuits, household appliances, and similar applications. It is a type C (general use) breaker, and is suitable for use in residential and commercial applications.This circuit breaker has a standard trip level that is rated at 15.0A. This is the maximum current rating of the breaker, and it should not be exceeded under any circumstances. The R21-1-15.0A-R01CV also has a standard adjustable trip setting which is adjustable between 10A and 15A. This feature allows the user to customize the breaker to meet the specific requirements of the application.The R21-1-15.0A-R01CV is a single-pole breaker and is therefore able to protect one phase of an electrical circuit. This also means that it should not be used to protect three-phase systems as it is only suitable for one-phase protection. The R21-1-15.0A-R01CV is also tested and certified to meet the UL (Underwriters Laboratories) and CSA (Canadian Standards Association) safety standards.The working principle of the R21-1-15.0A-R01CV circuit breaker is quite simple. The breaker contains a thermal-magnetic element that is designed to detect overcurrents, as well as sudden increases or decreases in voltage. When the current or voltage reaches the predetermined levels, the thermal-magnetic element trips, causing the breaker to open and disconnect the circuit.

Conclusion

In conclusion, the R21-1-15.0A-R01CV is a general purpose low voltage breaker designed for use in lighting circuits, household appliances, and similar applications. It is a type C (general use) breaker and is suitable for use in residential and commercial applications. The breaker has a standard trip level rated at 15.0A, as well as a standard adjustable trip setting that is adjustable between 10A and 15A, allowing for customization to meet the specific needs of the application. It uses a thermal-magnetic element to detect overcurrents and sudden increases or decreases in voltage, and will trip and open the circuit when the predetermined thresholds are reached.

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