IULN11-1-61-60.0 Circuit Protection

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Circuit Breakers are fundamentally designed to protect the electrical circuit and its connected components from the destructive effects of short circuit and overload. The IULN11-1-61-60.0 is a type of circuit breaker that is designed for protection and switching of high voltage power and lighting circuits. It provides three basic functions, namely, protection, switching, and isolation of the electrical circuit. It is a type of high-voltage, three-phase circuit breaker that is designed to interrupt and isolate short-circuit or overload current.

Introduction to IULN11-1-61-60.0

The IULN11-1-61-60.0 circuit breaker is a compact, low-maintenance three-phase circuit breaker with an intuitive user-interface. It is rated to 61 kV, the highest voltage rating available for a single unit. This unit also features very high short-circuit protection capability, with its rated interrupting current being at a level of around 100 kA. The IULN11-1-61-60.0 is designed to be simple in operation and has a user-friendly interface. It incorporates a protective trip unit, a voltage supply, and a circuit breaker. Additionally, it is equipped with a finger-safe contact pad which facilitates safe operation.

Application Field

The applications of the IULN11-1-61-60.0 range from industrial power systems to commercial and residential applications. It is often used to protect and control power circuits in industrial buildings and plants such as circuit breakers in power plants, substations, and other high-voltage applications. It is also frequently used in residential buildings where it is employed to help protect circuit and provide a safe and reliable protection solution for household occupants. Additionally, the IULN11-1-61-60.0 can be used to protect medium voltage applications such as lighting systems in large commercial and public buildings.

Working Principle

When the IULN11-1-61-60.0 receives an overload or short-circuit on the line, it responds by a protective trip operation. The protection trip unit, which is built into the IULN11-1-61-60.0 circuit breaker, monitors the current flowing in the circuit. When the current remaining in the line exceeds the predetermined limit, a protection signal is sent to the voltage supply which produces an instantaneous response. This response causes the breaker to open the circuit in a fraction of a second by forcing the contacts to part.

Furthermore, the IULN11-1-61-60.0 circuit breaker is equipped with an isolator switch. The isolator can be operated remotely to manage and isolate fault currents without having to interrupt the entire circuit. The isolator can also be used to cut off the line so that maintenance and repairs can be carried out with ease.

Conclusion

The IULN11-1-61-60.0 is a type of three-phase circuit breaker designed for protection and switching of high voltage power and lighting circuits. It is a reliable and compact device that is capable of providing protection against short-circuit and overloads. Additionally, the IULN11-1-61-60.0 offers a variety of applications, ranging from industrial power systems to residential and commercial applications. This circuit breaker also features an isolator switch which can be operated remotely to efficiently manage fault currents.

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