IEG6-38868-30-V

Circuit breakers are critically important components in an electrical system. They are designed to protect the system from unsafe levels of voltage or current, protecting connected components from damage or destruction. The IEG6-38868-30-V is an example of a breaker designed for mid voltage applications. In this article, we will explore the application field and working principle of the IEG6-38868-30-V.

Application Field

The IEG6-38868-30-V is designed to operate in mid voltage applications, typically at 480 volts AC. This is between the ultra low voltages used in consumer electronics and the high voltages found in power lines and transmission systems. The breaker is designed to serve as a medium between these applications, ensuring that the system is properly protected.

The circuit breaker is suitable for a wide range of applications, from industrial to commercial. It can be used in places such as factories, offices, shops and other buildings. The breaker is also suitable for outdoor applications, permitting it to be used in outdoor electrical systems. In these applications, the breaker can be used to protect against surges and other types of power problems.

The IEG6-38868-30-V is designed to mount into standard circuit breaker switches, making it easy to install and remove. Its small size also makes it more suitable for use in tight spaces, such as electrical panels. All of these factors make it an ideal choice for any mid voltage application.

Working Principle

The working principle of the IEG6-38868-30-V is relatively simple. The breaker utilizes two sets of contacts, an upper and lower contact. The lower contact is made to be faster than the upper contact, meaning that when an overcurrent flows through the circuit, it will trip the lower contact, causing the breaker to open. The lower contact is adjustable and can be set to trip at different levels, allowing for a variety of applications.

The circuit breaker also utilizes a bimetallic element to assess the temperature of the circuit. The metal will expand when it is exposed to heat and will cause the contacts to open in the event of a fault. This is important because the temperature of a faulted circuit can spike significantly, making it important to cut off the current before the temperature can cause further damage.

Finally, the IEG6-38868-30-V will also recognize an arc fault, which is caused when too much current is flowing through a wire. An arc fault can cause significant damage to electrical components and can result in a fire or other dangerous conditions. The circuit breaker will sense this type of fault and will open the circuit, preventing the current from continuing to flow and potentially saving lives.

Conclusion

The IEG6-38868-30-V is a mid voltage circuit breaker designed for a wide range of applications. It utilizes two sets of contacts to trip the breaker, as well as a bimetallic element to detect temperature and an arc fault detection system. All of these features combine to make the breaker an ideal choice for mid voltage applications and can help keep your electrical system safe and secure.