BK/UCB-20

Circuit Breakers

Circuit breakers are an important safety device in any electrical system. The BK/UCB-20 is a type of breaker that is used in multiple applications and functions. In this article, we will discuss the application field of the BK/UCB-20 and explain its working principle.

Application Field of BK/UCB-20

The BK/UCB-20 circuit breaker can be used in a multitude of applications, from residential buildings to large industrial facilities. Some of the most common uses of the breaker include residential homes, commercial buildings, industrial facilities, and power distribution systems. In residential homes, the breaker is typically installed to protect the home from overloading the power supply or tripping due to overloaded circuits. The breaker can also be used to protect commercial and industrial buildings from overloading their power supply and tripping due to overloaded circuits. In power distribution systems, the breaker prevents dangerous levels of current from reaching sensitive equipment.

Working Principle of BK/UCB-20

The BK/UCB-20 circuit breaker works by using two internal mechanisms. The first mechanism is a heat-sensitive thermostat that senses when the temperature of the breaker rises above a predetermined level. When this happens, the thermostat signals the breaker to trip and turn off the power to the circuit. The second mechanism is an electrical current that is monitored by the breaker and when the current exceeds a certain amount, the breaker will trigger and shut off the power to the circuit.

The breaker works by monitoring the amount of current that is flowing through the circuit. As the current rises, the breaker will readjust its sensitivity to make sure that it is not overwhelmed by the current. The breaker can be adjusted to trip at different levels of current, depending on the application. For example, a residential breaker would be set to trip at lower levels of current while an industrial breaker would be set to trip at higher levels.

The BK/UCB-20 circuit breaker has been designed to meet the safety requirements of the National Electrical Code (NEC). The breaker must be installed correctly and maintained in order for it to operate correctly. If a breaker is malfunctioning or tripping without an overload, it should be replaced immediately.

Conclusion

The BK/UCB-20 is a type of circuit breaker that can be used in a wide range of applications. It is designed to protect homes, businesses, and power distribution systems from dangerous levels of current. The breaker works through two internal mechanisms and is designed to meet the safety requirements of the NEC. It is important to ensure that the breaker is correctly installed and maintained in order to ensure safe and reliable operation.