BR3C8UC Circuit Protection

Circuit breakers are electrical components that provide protection in power systems by interrupting the current in the event of a fault. BR3C8UC is a low-voltage, modular circuit breaker that is used in a wide range of applications, including commercial and industrial applications. In this article, we will discuss the application field and working principle of BR3C8UC circuit breaker.

Application Field of BR3C8UC Circuit Breaker

BR3C8UC circuit breaker is suitable for AC 50 No solar photovoltaic (DC) inverter system and meets the short-circuit current setting requirements in AC50V system. The circuit breaker provides protection against short-circuit and overload faults. It is versatile and suitable for a variety of applications with its wide range of configurations, such as temperature-compensated, motorized, and energy saving.

BR3C8UC circuit breaker can be used in commercial and industrial applications, such as schools and supermarkets, food processing and machinery, commercial buildings, and other power distribution. It is suitable for use in scenarios with low power consumption, such as home assemblies, apartments, villas, offices, and other small systems.

Working Principle of BR3C8UC Circuit Breaker

BR3C8UC circuit breaker is an overcurrent protection device. The circuit breaker has a sensing element inside that detects extreme levels of current and trips the breaker to cut off power. When the current passes the overload set point of the circuit breaker, the contacts of the circuit breaker will open automatically, and the power will be disconnected immediately.

BR3C8UC circuit breaker also has two separate internal structures. The first structure is responsible for monitoring the current flowing through the circuit, while the second structure is responsible for tripping the switch when the current passes the overload set point. The two structures are connected by a connecting wire, and the circuit breaker is set up such that when the current reaches the overload set point, the connecting wire will break and the circuit breaker will open.

The BR3C8UC circuit breaker can be used together with other protection devices, such as residual current devices, lightning protection devices, and thermal safety devices, to provide comprehensive protection for the circuit. This type of protection ensures that the circuit will not be damaged in the event of an overcurrent.

Conclusion

BR3C8UC is a versatile, low-voltage, modular circuit breaker that is suitable for a wide range of applications. The circuit breaker has two separate structures that are connected by a connecting wire, and it provides protection against short-circuit and overload faults. It can be used with other protection devices to ensure comprehensive protection for the circuit.