BR2D50UC

Series:	BRxxxUC
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal Magnetic
Moisture Sensitivity Level (MSL):	--
Current Rating:	50A
Voltage Rating - AC:	240V
Voltage Rating - DC:	125V
Number of Poles:	2
Actuator Type:	Lever
Illumination:	None
Illumination Voltage (Nominal):	--
Mounting Type:	DIN Rail

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Introduction

The BR2D50UC is a circuit breaker, also known as an overcurrent protection device. It is designed to protect low voltage circuit breakers from the catastrophic damages caused by short circuits or overloads. It works by limiting the amount of current that can flow from one side of the breaker to the other. In this article, we will explore the application field and working principle of the BR2D50UC.

Application Field of BR2D50UC

The BR2D50UC is a device used to protect circuits in residential and commercial buildings. It is ideal for places with limited space such as residential homes, offices, apartment buildings, and factories because of its compact size. It can be used in conjunction with other devices, such as surge protectors, to provide a comprehensive protection system. Additionally, it is also suitable for use in hazardous areas, due to its heat and pressure resistance.The BR2D50UC has a current rating of up to 50A, making it suitable for commercial and industrial applications. It has a maximum breaking capacity of 2.5kA. The device is highly reliable, with a mechanical life of up to 10,000 operations. As well, it is designed for easy installation and maintenance, making it a cost-effective solution for circuit protection.

Working Principle

The BR2D50UC has two main components: a trip mechanism and an overcurrent protection device. The trip mechanism is responsible for sensing when the current exceeds the overload or short-circuit limit and setting off the breaker. The trip mechanism works by utilizing a thermal element, which expands and contracts in response to the heat generated by the current flow. When the temperature of the thermal element exceeds a certain threshold, the trip mechanism is triggered and the breaker turns off.The overcurrent protection device works by limiting the amount of current that can be drawn from one side of the breaker to the other. The device uses a set of contacts to break the connection, thereby preventing any further current from passing through the circuit. This can prevent short circuits from occurring and protect the circuit from any damage caused by excessive current.

Conclusion

The BR2D50UC is an effective, reliable circuit breaker that is suitable for use in residential and commercial applications. It is small in size, making it ideal for confined spaces, and its overcurrent protection device helps to ensure that current levels are kept within acceptable limits. Additionally, the BR2D50UC is easy to install and maintain, making it a cost-effective solution for circuit protection. It is a superior device that provides exceptional protection against overloads and short circuits.

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