BR3C4UC Circuit Protection

Series:	BRxxxUC
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal Magnetic
Moisture Sensitivity Level (MSL):	--
Current Rating:	4A
Voltage Rating - AC:	277V
Number of Poles:	3
Actuator Type:	Lever
Illumination:	None
Illumination Voltage (Nominal):	--
Mounting Type:	DIN Rail

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Circuit breakers are important pieces of electrical hardware designed to limit overloads in residential, commercial and industrial electrical systems. BR3C4UC circuit breakers are one of many different types of circuit breakers available on the market. This article will discuss the application fields and working principles of BR3C4UC circuit breakers.

Application Fields of BR3C4UC Circuit Breakers

BR3C4UC circuit breakers are specifically designed for high-load applications. They are typically used in industrial and commercial buildings, industrial process equipment, and large electrical systems. These circuit breakers are especially useful in areas with a high frequency of power interruption.BR3C4UC circuit breakers are also used in hazardous locations where there is a risk of fire or explosion due to the presence of volatile gases or combustible dust. These circuit breakers are designed to detect and de-energize circuits in the event of a hazardous condition before it reaches dangerous levels. This feature keeps personnel and machinery safe from inadvertent exposure to hazardous conditions.In addition, BR3C4UC circuit breakers are used in aircrafts and vehicles, such as cars and boats, to protect against short circuits. The circuit breakers are designed to detect and de-energize circuits, preventing the possibility of fire and damage caused by electrical shorts.

Working Principle of BR3C4UC Circuit Breakers

The working principle of BR3C4UC circuit breakers is relatively simple. The circuit breaker monitors the amount of electrical current flowing through a particular circuit. If the current exceeds a certain limit, the circuit breaker will open, stopping the flow of electricity and preventing an overload.When the amount of current returning through the circuit drops to a safe level, the BR3C4UC circuit breaker will reset itself and reclose the circuit, allowing electricity to flow again. This process happens quickly, minimising the amount of overloading incurred.The functionality of the BR3C4UC circuit breaker is augmented by several other features, such as temperature compensation, phase failure protection and ground fault protection.Temperature compensation allows the BR3C4UC circuit breaker to detect and de-energize a circuit if the temperature of the wire or equipment connected to the circuit rises to a certain point. This helps protect against fire and unnecessary damage caused by overheating.Phase failure protection and ground fault protection are two other features useful in preventing overloads and fires in circuits. Phase failure protection detects when a current flowing through one part of a circuit is not balanced with another, and stops the flow of electricity if a particular threshold is exceeded.Ground fault protection detects when a current is flowing through a grounding conductor rather than through the intended wire and de-energizes the circuit. This feature helps protect against fire hazards caused by improper wiring.

Conclusion

BR3C4UC circuit breakers are versatile pieces of electrical hardware designed for high-load applications. They are used in residential, commercial and industrial electrical systems, in hazardous locations, in aircrafts, vehicles and other areas where preventing overloading and fire hazards is important. BR3C4UC circuit breakers also possess several important features, such as temperature compensation, phase failure protection and ground fault protection, making them an ideal choice for many applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description