CBC-50

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Circuit breakers are devices used as a means of protecting electrical circuits from damage caused by overloads or short circuits. The CBC-50 is one such device and it is designed for use in industrial applications. In this article, we will explore the application field of the CBC-50 as well as its working principle.

Application Field of CBC-50

The CBC-50 circuit breaker is an industrial-grade product designed for residential, commercial, and industrial applications. It is especially well-suited for applications requiring high current ratings, such as substations, motor-operated equipment, movable power generation equipment, and marine applications. It can be used in a variety of other applications, including power distribution systems, data centers, and various construction sites.

The CBC-50 is well-suited for use in industrial applications due to its reliable and effective performance. It is designed to meet the requirements of the International Electrotechnical Commission (IEC) standards, and is certified to provide over-current protection in compliance with UL489 and UL1077 standards.

The CBC-50 has a robust and durable construction, making it suitable for harsh environments and long-term use. Its contact is composed of a silver-nickel alloy, which can resist high temperatures and offers superior electrical conductivity. It also has a rated current range from 10A to 50A and can tolerate currents up to 100A.

Working Principle of CBC-50

The CBC-50 operates on a principle of thermal-magnetic tripping. This type of circuit breaker is composed of two distinct components, a thermal-magnetic switch and a thermal-magnetic bimetal element.

The thermal-magnetic switch is designed to sense any over-current in the circuit. When an over-current is detected, the switch opens the circuit, breaking the flow of current. This prevents any further damage to the circuit, as well as any risk of fire or electrical shock to those handling the circuit.

The thermal-magnetic bimetal element senses any over-temperature in the circuit and when the circuit is deemed to be too hot, it trips the circuit, cutting off power. This helps protect the circuit from permanent damage caused by overheating.

The CBC-50 also has a separate differential protection device, which helps protect the internal electrical apparatus from any voltage disturbances. It has an adjustable differential current setting, so the user can customise the protection setting of the device.

The CBC-50 is a high-performance and reliable circuit breaker that can be used in a variety of industrial applications. It is designed to meet the requirements of the IEC standards, and it is certified for compliance with UL489 and UL1077 standards. It is also designed to withstand harsh environments and long-term use.

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