520-K-4-04-SI-16A

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Circuit breakers are electrical switches designed to protect wires and components from damage due to excessive current, either from a short circuit or from overloads. The 520-K-4-04-SI-16A circuit breaker is a type of circuit breaker used in electrical systems in both residential and commercial applications. It is a piece of safety equipment, designed to protect the system from overloading or short circuit.

The 520-K-4-04-SI-16A circuit breaker is rated for use up to 400 amps of current, and it has a voltage rating of 240V. This means that it can be used in applications where the circuit breaker might see up to 400 amps of current at 240V. It is a four pole switch, which means it has four separate switches within it. This allows it to have independent settings for each pole, which provides more flexibility in terms of the system configuration. The 520-K-4-04-SI-16A circuit breaker can be used in both residential and commercial applications.

The 520-K-4-04-SI-16A circuit breaker is a type of thermal-magnetic circuit breaker. This means that it uses two methods to detect when the current flow is too high. The first is a thermal overload detector, which senses the heat of the current flowing through the breaker. If the current flow reaches a certain level, the thermal overload detector triggers the breaker and it will trip open. The second method is a magnetic overload detector, which is designed to sense when the magnetic force of the current flow reaches a certain level. If this happens, the breaker will trip open as well.

The 520-K-4-04-SI-16A circuit breaker has a number of features designed for safety and reliability. It has an instantaneous trip function, which means that it can detect an overload or short circuit and trip open immediately. This ensures that components and wires in the system are not damaged by the excessive current. It also has a ground fault current indicator, which will alert the user if a ground fault is detected. This allows the user to take necessary corrective action to prevent further damage to the system.

The 520-K-4-04-SI-16A circuit breaker also has an adjustable trip setting. This allows the user to set the breaker to the desired level of current, so that it can trip open when the current reaches that level. This is useful for applications where the current load might vary, as it allows the user to adjust the breaker to the appropriate level at any given time. This ensures that the system is protected from overloads or short circuits, regardless of the current load.

The 520-K-4-04-SI-16A circuit breaker is a reliable and safe piece of equipment, designed to protect electrical systems from damage due to overloading or short circuiting. It is rated for up to 400 amps and 240V, and it has two overload detectors to trip the breaker in case of excessive current. It also has an instantaneous trip function and an adjustable trip setting, allowing it to be tailored to the wiring configuration of any system. The 520-K-4-04-SI-16A circuit breaker is a good choice for both residential and commercial applications.

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