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Circuit Breakers

Circuit breakers are safety protection devices designed to protect different types of electrical apparatus. They can be used to protect circuit components from electrical overload, electrical shock, and even fire. Circuit breakers feature an adjustable overload rating, making them one of the most versatile protection devices on the market. They are found in numerous applications, from domestic to industrial, and are used in residential and industrial buildings for protection against electrical faults.

IUGNF66-35409-25 Application Field and Working Principle

IUGNF66-35409-25 is a vacuum circuit breaker that is used in circuit breakers for medium voltage applications. This breaker is specialized for a wide range of purposes, including switchgear, power systems, motor control, industrial control, and more. The IUGNF66-35409-25 is designed to provide reliable, low-maintenance, and safe protection for electrical circuits.

The working principle of the IUGNF66-35409-25 is based on the vacuum-interruption mechanism that eliminates the use of arc-extinguishing medium. The vacuum-interruption mechanism is simple and easy to operate, and it provides superior electrical performance with a high degree of insulation. The IUGNF66-35409-25 operates at a rated voltage of up to 4.76 KV and a rated current of up to 40 A.

The IUGNF66-35409-25 circuit breaker features a unique arc-shorting design that eliminates the need for conductors. This ensures a low-profile form factor and eliminates difficulties in installation and maintenance. The IUGNF66-35409-25 has a holding current up to 40 A and a trip current up to 10 A. It has a wide range of features, such as a self-interrupting spring arrangement, mechanical-shock isolation, and self-reset trip mechanism.

Since it is a vacuum circuit breaker, it also offers superior arc-extinction performance, due to its environment-friendly arc-extinguishing medium. The IUGNF66-35409-25 breaker also offers protection against overvoltage, surge, and protection against emissions. The IUGNF66-35409-25 circuit breaker provides superior protection to medium voltage applications and can be used in a wide variety of industries ranging from power generation to building projects.

The IUGNF66-35409-25 circuit breaker is designed with a current range of 20A to 50A and a voltage range of 2.3KV to 4.76KV. The breaker is made of high-quality materials and is certified by UL, CE, NEMA, and VDE standards. Its working principle is based on the advanced vacuum-interruption technology.

Overall, the IUGNF66-35409-25 is a reliable and advanced circuit breaker designed to provide superior protection for medium voltage applications. Its superior arc-extinction performance and simplistic design make it an excellent choice for a wide variety of electrical applications. The integrated design of the IUGNF66-35409-25 makes it the perfect choice for applications that require superior protection and reliable performance.

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