IEG111-36912-1-V

Circuit breakers are one of the most important components in a variety of electrical systems. When it comes to a power grid, circuit breakers are responsible for limiting the amount of electric current that passes through a circuit. The IEG111-36912-1-V is a type of circuit breaker designed for medium voltage applications. This article will discuss the application field and working principle of the IEG111-36912-1-V circuit breaker.

Application Field

The IEG111-36912-1-V is designed for use in medium voltage applications. This type of circuit breaker is meant to protect motors, transformers, and other types of electrical equipment from damage due to excessive current. The IEG111-36912-1-V is suitable for both indoor and outdoor use in applications up to 15 kV and has been certified for use in marine environments. The IEG111-36912-1-V is also designed to have a low contact resistance to ensure reliable interruption of the current in the circuit.

Working Principle

The IEG111-36912-1-V circuit breaker is designed using a thermal-magnetic trip unit. This type of trip unit uses both thermal and magnetic forces to break the electrical current in the circuit. When an overload or short circuit occurs, the thermal element senses the increase in current and shuts off the circuit breaker. If the overload or short circuit continues, the magnetic element takes over and powers off the circuit breaker to prevent further damage. The IEG111-36912-1-V is designed to have an adjustable trip current which can be set to provide adequate protection for different types of electrical systems.

The IEG111-36912-1-V is designed to be simple and reliable in medium voltage applications. Its thermal-magnetic trip unit provides reliable protection against overload and short circuits. It is designed to have a low contact resistance for reliable interruption of current and can be used both indoors and outdoors. The IEG111-36912-1-V is a reliable and effective option for protection in medium voltage applications.