4435.025 Circuit Protection

4435.025 Application Field and Working Principle

The 4435.025 is an industrial grade circuit breaker that offers a wide array of advantages for low and medium voltage applications. The 4435.025 circuit breaker is designed with an electronic trip system that is operated by a three-speed motor. This is to ensure that the circuit breaker reacts quickly and reliably to short-circuit conditions.

The 4435.025 is suitable for short-circuit protection in low voltage systems and can also be used in medium voltage applications where the short-circuit currents can be as high as 950 kA. The 4435.025 is equipped with these features to provide a robust, reliable and durable circuit breaker.

One of the major advantages of the 4435.025 circuit breaker is its ability to switch on and off with ease, even when the load is large and the current is high. The system allows quick switching with the help of three-speed motor and shock resistant switches. This ensures that the breaker operates at a faster response speed, even under high current overload situations.

The 4435.025 also offers an advanced trip system with two time curves: instantaneous and adjustable. The instantaneous trip function allows for fast reaction to short-circuits with less than 1 second response. The adjustable trip function provides a longer response time which may be adjusted to meet the specific application requirements.

The 4435.025 offers a number of other features to address a variety of industrial applications. It has a wide range of ratings from 3 to 65 kiloamperes (kA) and is rated maximum working volatage up to 8500 volts. It is visible and audible, and requires no special tools for installiation or operation. It is equipped with rubber bushing and cam switches for easy on-off switching.

The 4435.025 is a rugged and reliable electronic trip circuit breaker that provides protection against electrical surges, short-circuits and other overload conditions. The combination of advanced features, high current welding and shock resistant materials makes it an ideal choice for industrial applications. It is available in a variety of sizes and operating voltages, which make it suitable for a wide range of applications.