299-1-5661-2

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Circuit breakers are an essential part of many electrical systems, protecting against damage caused by overloads or short-circuits. The 299-1-5661-2 is a type of circuit breaker, a device that opens and closes a circuit to prevent the flow of electricity in the event of an overload or short-circuit. It is commonly used to protect electrical systems in both residential and commercial applications.

This particular breaker features a two-pole design, meaning two separate sets of contacts which can be opened or closed independently to meet the needs of a particular circuit. The two sets of contacts are mounted in an insulating housing, mounted within an insulated cover. Inside the cover is a movable arm, called an “actuator” and a spring mechanism. The actuator is connected to the contacts and the spring helps to provide resistance to the opening and closing of the contacts.

When a voltage is applied, the spring mechanism keeps the contacts closed. This allows current to flow through the circuit, providing power to connected devices. If the current reaches a certain level, the spring mechanism contracts, allowing the actuator to move, opening the contacts. This quickly interrupts the current flow, preventing the circuit from being overloaded. Once the excess current is dissipated, the spring automatically resets the actuator and the circuit is restored.

The 299-1-5661-2 is rated for AC and DC applications, with a maximum continuous current rating of 15 amps. As with all circuit breakers, special attention should be given to selecting the right breaker for the right application, since different breakers will have different features, capabilities and ratings. Choosing a breaker that is too small can cause the circuit to overload, while a breaker that is too large may provide inadequate protection from short-circuits.

The 299-1-5661-2 is designed for indoor use, and should not be exposed to moisture or excessive heat. It is also designed for use in circuit breaker panels, where it can be easily accessed for maintenance or resetting. This type of breaker is also UL listed, meaning that it has been tested and found to meet the safety standards set by Underwriters Laboratories.

The 299-1-5661-2 is a reliable and easy to use circuit breaker, and an ideal choice for residential and commercial applications. It provides an effective means of protection against overloads and short-circuits, while also allowing for easy and convenient access to the breaker. With its UL listing, it can be trusted to provide years of reliable service.

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