4400.0052

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Cicuit breakers are safety devices that safely shut off electricity when a fault or overload occurs. They protect electrical systems and make sure that any hazardous situations are avoided. When circuit breakers trip, they interrupt the flow of electricity to prevent disasters such as fires. The 4400.0052 application field and working principle play a crucial role in maintaining electrical safety.

The 4400.0052 field application consists of a suitable power circuit that is driven by a motor circuit and/or generator circuit. This power circuit is typically used in residential and light commercial applications. It can also be used in heavier commercial applications in safety-critical areas. This type of circuit breaker has a voltage limit of 480 volts and a frame size of up to 400 amperes.

The working principle of the 4400.0052 circuit breaker is relatively simple. When the current jumper exceeds its maximum allowed amount, the contacts of the circuit breaker open and the flow of current is stopped. In addition, the air gap between the contacts is also increased to protect from further fault currents. This ensures the safety of the electrical system, as any overload or fault current would be immediately interrupted before it has a chance to cause damage or danger.

The 4400.0052 provides an extra element of safety due to its two-mode operating system. In essence, this two-mode system is the ability of the circuit breaker to detect and trip in two distinct operating modes: overload and short circuit. The overload mode is activated when the current jumper reaches its current limit. This causes the contacts to open and the circuit to be safely shut down. The short circuit mode is activated when the fault current rises up to a predetermined threshold. In this case, the contacts of the circuit breaker open quickly to protect the circuit from further damage.

The 4400.0052 circuit breaker is also equipped with a manual reset capability. This means that it can be reset manually in the event of an overload or short circuit. To reset, the breaker switch must be manually turned off, which interrupts the flow of current and resets the breaker. This feature is useful in cases where the breaker does not trip in the event of an overload or fault current.

In conclusion, the 4400.0052 circuit breaker is a reliable and versatile safety device that is designed to provide safety and protection in residential and light commercial applications. It has a voltage limit of 480 volts and a frame size of up to 400 amperes, as well as a two-mode operating system and manual reset capability to ensure the safety of electrical systems. With its various features and capabilities, the 4400.0052 can help to protect against electrical overloads and faults and keep electrical systems safe.

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