446-K-H-N-400A Circuit Protection

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Circuit breakers are essential components used in a variety of different electrical systems. The 446-K-H-N-400A circuit breaker is an example of a breaker designed to meet specific requirements which usually fall outside the standard requirements of a traditional breaker.

General Overview

The 446-K-H-N-400A circuit breaker is a highly versatile device designed to be used in a wide variety of applications. It is designed to meet the demands of UL listed 480v AC equipment protection applications and can be used in a wide range of industrial and commercial applications. It is a fully enclosed, self-contained device that is designed to trip and open the circuit in the case of an overload or short-circuit. It is usually combined with other components, such as a thermal overload relay, to provide additional protection.

Applications

The 446-K-H-N-400A circuit breaker is particularly well-suited for applications that require a higher degree of performance than what is typically found in traditional breakers. It is often used in industrial and commercial applications, such as machine control, power distribution, lighting control, and motor control. It is also popularly used in the field of high-voltage power systems, such as renewable energy systems, power grids, and smart grids. Due to its high level of performance, this model is also often used in residential applications, such as circuit breakers in homes and offices.

Features and Benefits

The 446-K-H-N-400A circuit breaker features a high level of performance, reliability, and safety. It is designed to handle high-current applications and helps protect sensitive equipment from electrical damage. It is also UL listed and features a range of settings that can be adjusted to meet the needs of various applications. This breaker also has an adjustable trip curve, which can be adjusted to provide maximum protection. Additionally, this model is highly cost-effective and can save time and money when compared to similar models.

Working Principle

The 446-K-H-N-400A circuit breaker functions based on the principle of electromagnetic induction. This model uses a combination of currents and magnetic fields to reduce and eliminate potential for arcing across the contacts of the breaker. In response to an overload or short-circuit, the breaker trips to open the circuit and protect the equipment or system against further damage. By utilizing electromechanical tripping devices, the breaker is designed to trips faster than other breakers on the market.

Conclusion

The 446-K-H-N-400A circuit breaker is a highly versatile device designed to be used in a wide variety of applications. It is designed to meet the demands of UL listed 480v AC equipment protection applications and can be used in a wide range of industrial and commercial applications. Featuring a high level of performance, reliability, and safety, this model is often used in residential, commercial, and industrial applications. Additionally, it is designed with an adjustable trip curve, which can be set for maximum protection. The 446-K-H-N-400A circuit breaker functions based on the principle of electromagnetic induction, which helps to reduce or eliminate potential for arcing across its contacts.

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