4430.1201

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Circuit Breakers

A circuit breaker is an electrical device that interrupts the flow of current in an electric circuit to prevent its components from being damaged due to overcurrent or short circuits. The 4430.1201 is a type of circuit breaker designed for use in high-voltage applications. It is rated up to 600V AC or DC and can handle up to 2,000A. The 4430.1201 is designed for use in industrial or commercial applications and can be used for a variety of applications including motor control, lighting, power distribution, and more.

Application Fields

The 4430.1201 circuit breaker is designed for use in a variety of high-voltage applications. It is ideal for use in industrial and commercial applications, including motor control, lighting, power distribution, and more. Its rating of up to 600V AC or DC and 2,000A make it an ideal choice for a variety of high-voltage applications. The 4430.1201 is UL-listed, CSA-certified, and RoHS and CE compliant, making it suitable for use in a variety of countries and industries.

Working Principle

The 4430.1201 circuit breaker operates on the principle of thermal overload protection. When the electrical current in a circuit exceeds the rated amperage, the breaker trips, reducing the current in the circuit and protecting the electrical components from damage. The breaker is equipped with an operating handle, which must be manually reset after a trip. This allows the user to reset the breaker if the overload condition is cleared, and to ensure the breaker has tripped correctly if there is a persistent overload condition.

In addition, the 4430.1201 circuit breaker is designed to perform a short-circuit interrupt. This function allows the breaker to detect a short circuit in the circuit and quickly reduce the current, preventing the electrical components from being damaged due to a sudden large surge of current. This feature ensures the safety of the electrical components, and is particularly useful in instances where a short circuit has occurred.

Conclusion

The 4430.1201 circuit breaker is designed for use in a variety of high-voltage applications. It can handle up to 600V AC or DC and 2,000A, and is certified for use in a variety of countries and industries. The breaker operates on the principle of thermal overload protection, and is also equipped with a short-circuit interrupt, ensuring the safety of the electrical components. The 4430.1201 is an ideal circuit breaker for a variety of industrial and commercial applications that require high-voltage protection.

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