129-L11-H-KF-3A

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Circuit breakers are an important safety equipment for a variety of households and industries. They provide protection for appliances, electrical networks and other systems from an overcurrent or unwanted power surge. The 129-L11-H-KF-3A circuit breaker is a high quality, reliable device designed for residential and commercial applications.

The 129-L11-H-KF-3A offers excellent circuit protection from overload and short circuit conditions, as well as protection from excessive temperature and pressure levels. The circuit breaker is rated for a maximum of 15A at 230 volts and is UL 1077 listed. This makes it ideally suited for use as a service entrance switch to protect a home\'s electrical supply.

In addition, the 129-L11-H-KF-3A has an adjustable trip setting, allowing users to set the trip level to meet the specific requirements of their application. This is an important feature that can help to reduce the risk of the circuit breaker tripping due to an overload condition. The adjustable trip setting also allows users to set the trip level to their desired level, which can help to protect sensitive equipment from damage caused by an overload. This can help to improve reliability and optimize performance.

The 129-L11-H-KF-3A can be used for a variety of applications, including residential, commercial and industrial. It is ideally suited for use in high-voltage distribution systems, such as those found in data centers, power plants, and other industrial facilities. Additionally, it can be used in motor control circuits, such as those used in HVAC systems and motor control centers.

In regards to its working principle, the 129-L11-H-KF-3A has two components—the main switch and the trip coil. When an overcurrent or unwanted surge passes through the main switch, the trip coil responds and trips the circuit breaker, stopping the power flow. The trip coil is calibrated to trip at a specific current level, such as 15A on the 129-L11-H-KF-3A. When the current passes this level, the trip coil responds, opening the contact contained within the circuit breaker, breaking the circuit.

This ensures that the circuit is safe and that the connected components, such as those in the motor control center, are not damaged due to an overcurrent. Furthermore, the adjustable trip setting of the 129-L11-H-KF-3A allows the user to set the trip level to match the specific needs of their application. This helps to provide reliable, effective protection from an overcurrent or power surge.

In conclusion, the 129-L11-H-KF-3A circuit breaker is a high quality, reliable device designed for residential and commercial applications. It is ideally suited for use in high-voltage distribution systems, such as those found in data centers, power plants, and other industrial facilities. Additionally, it offers excellent protection from overload and short circuit conditions, as well as protection from excessive temperature and pressure levels. The adjustable trip setting of the circuit breaker allows users to set the trip level to their desired level, helping to improve reliability and optimize performance.

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