4439.0001 Circuit Protection

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Circuit Breakers Overview: Circuit breakers are designed to safely terminate electrical circuits in the event of an overload and protect them from faults or failures. Circuit breakers are either manual or automatic and work by triping the electricity supply when there is an excess of current or voltage. Circuit breakers are typically rated by their voltage, amperage, and the type of fault current they are protecting.

4439.0001 Application Field and Working Principle: The 4439.0001 circuit breaker is designed to be used in high voltage applications. It is rated for up to 10kV and is suitable for applications in energy, industrial, and construction industries. The 4439.0001 is a single-pole, double-throw (SPDT) unit, with three connection points. It works by a thermal magnetic trip system, meaning that it has a built-in thermal element and a magnetic element. The thermal element is designed to detect an overload or short circuit, and will cause the circuit breaker to trip and disconnect the current. The magnetic element senses the current input and then shuts off the power when it reaches a predetermined level. This prevents dangerous levels of electricity from passing through the circuit.

The 4439.0001 has a current capacity of up to 25A and a voltage rating of up to 10kV. It is designed with special arc-resistant insulation, allowing it to withstand the high levels of current and voltage that it is exposed to in its application. It is also designed to be mounted to an existing panel, making installation and maintenance simple and easy. The 4439.0001 also has an adjustable trip level, allowing the user to set the threshold that the circuit breaker will trip at, to ensure the safety of the circuit.

The 4439.0001 is an ideal choice for protecting high voltage circuits in demanding environments, such as those found in energy, industrial, and construction industries. Its high-quality design and construction ensures that it can withstand the rigours of such environments, while its adjustable trip level allows the user to set the safety threshold for the circuit. It is an excellent choice for those looking to protect their high voltage circuits with quality and reliability.

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