IULNK111-1-62-20.0-U

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A circuit breaker is an important safety device found in many applications, from residential circuits and automobile fuses, to industrial applications like power plants. IULNK111-1-62-20.0-U, a type of circuit breaker, is widely used in many kinds of industrial power systems. This article will discuss the application field and working principle of IULNK111-1-62-20.0-U circuit breakers.

IULNK111-1-62-20.0-U circuit breakers are designed for applications in three-phase systems with AC currents up to 630amp. These circuit breakers are mainly used to provide protection from both overcurrents and short circuits in three-phase power systems. The main features of IULNK111-1-62-20.0-U circuit breakers are their ability to react quickly to fault currents, robust construction and simple installation.

The operation of the IULNK111-1-62-20.0-U circuit breaker is based on the phenomenon of magnetic attraction. The contacts of the switch are held closed by a small electric current acting on an electromagnet. When an overload current or a short circuit occurs, the magnetic field around the contacts of the circuit breaker is increased and the contacts are pulled open. This interrupts the flow of electrical current and prevents further damage to the circuit.

The IULNK111-1-62-20.0-U circuit breaker is the perfect choice for many industrial power systems. It has a wide operating range, from 25A to 630A, and can easily meet the needs of most applications. It is also robustly constructed and resistant to vibration, ensuring that the circuit breaker will continue to perform reliably in tough environments. It is UL recognized, CE approved and meets a variety of safety and compliance standards.

The IULNK111-1-62-20.0-U circuit breaker is designed with a simple yet robust design that makes it easy to maintain and reliable. The contacts are sealed in an insulating housing, preventing any leakage of current or heat. The housing is made of flame-retardant materials, making it capable of withstanding high temperatures. The circuit breaker is also equipped with an overcurrent protection device that ensures the reliable function of the circuit breaker in the event of an overload.

In conclusion, IULNK111-1-62-20.0-U circuit breakers are reliable, hard-wearing, and easy to use. They are designed for a wide range of industrial power systems and can provide protection against overcurrents and short circuits. The circuit breaker is designed with a simple yet robust design that makes it easy to maintain and reliable. The contacts are sealed in an insulating housing, preventing any leakage of current or heat. It is UL recognized, CE approved and meets a variety of safety and compliance standards.

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