219-5-23728-1

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Circuit Breakers

Circuit breakers are used to protect electrical systems and components from damage caused by overloads, short circuits, and ground faults. Circuit breakers are designed to trip (open) a circuit when the flow of current becomes too great, usually exceeding the rated maximum amperage of the circuit breaker. This action of tripping or opening the circuit disconnects the load from the power source, thereby protecting against hazardous conditions like overheating, fire, and electric shock.

219-5-23728-1 Application Field and Working Principle

The 219-5-23728-1 circuit breaker is designed to provide protection in residential and commercial, and industrial applications. It is typically used to protect feeders, branch circuits, and motors. It is also suitable for heavy-duty applications like machinery, equipment, air conditioners, and other loads that require protection against overloads, short circuits, and ground faults.

The 219-5-23728-1 circuit breaker is an evaporative induction thermal-magnetic design. The induction motor works as a thermal switch when the current in the circuit increases, and the windings produce heat. This heat causes a bimetallic element to bend, increasing the distance between the contacts, and tripping the breaker. If the current continues to increase, an additional magnetic field is generated that causes the breaker to trip fast by pulling the moving contact away from the one connected to the line.

The 219-5-23728-1 circuit breaker also features a manual override switch, which when flipped, will allow the user to manually open or close the breaker. This is useful in the event of a short circuit or overload, as the breaker can be disabled so that it will not automatically reset. It also allows the user to use the breaker as a switch, thus avoiding the expense of a dedicated switch. The breaker is designed to reset automatically once the abnormal conditions have been corrected.

Overall, the 219-5-23728-1 circuit breaker is an effective and reliable way to protect electrical systems and components from dangerous overloads, short circuits, and ground faults. With its evaporative induction design, manual override switch, and auto reset feature, the 219-5-23728-1 circuit breaker is a versatile and durable piece of equipment that can provide years of reliable protection for any application.

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