IEG666-30100-1-V

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Circuit Breakers

The IEG666-30100-1-V is a type of circuit breaker, which is used to protect equipment from potential damage caused by overloading or short-circuiting of an electrical circuit. It is designed to open the circuit as soon as a fault is detected so that the electrical equipment is not damaged by the current. Circuit breakers can be set to trip at a predetermined current level, and can be reset once the fault has been cleared.

Application field

The IEG666-30100-1-V circuit breaker is used for the protection of low-voltage equipment and systems, such as those found in residential and commercial buildings. In most applications, the IEG666-30100-1-V is used to protect against over-current or short-circuit conditions on branch circuits, such as those found in kitchens, laundry rooms, or other areas that require high levels of protection.

The IEG666-30100-1-V can also be used to protect motors and other equipment from damage due to over-current or short-circuit conditions, as well as for the protection of motors from damage due to over-power conditions. In addition, the breaker can be used for the protection of transformers and other equipment from voltage overloads.

Working Principle

The IEG666-30100-1-V is a thermal-magnetic circuit breaker, which means that it combines both a thermal element and a magnetic element to provide over-current protection. In normal operation, the circuit breaker is “on” and current can flow freely. If the amount of current flowing through the circuit exceeds the breaker’s rated limit, the thermal element will quickly heat up. When it reaches a certain temperature, the bimetal element will bend, causing the breaker to trip and interrupt the current flow.

The magnetic element, on the other hand, responds to large and sudden increases in current. When a sudden or large surge of current is sensed, the breaker’s magnetic coil will pull the valve open, which trips the breaker and interrupts the current flow.

Both the thermal and magnetic elements work together to provide over-current protection and ensure that any potential electrical faults are identified and responded to quickly. Once the fault has been identified and corrected, the breaker can be reset and the circuit will be re-energized, allowing current to flow freely.

The IEG666-30100-1-V is a reliable and efficient circuit breaker, designed to provide the necessary protection that is needed for today’s electrical systems. It is easy to install and simple to use, and provides the protection that is needed to keep your equipment safe from harm.

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