219-2-32498-77 Circuit Protection

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Circuit breakers are among the most common electrical safety devices responsible for preventing the malfunction of electrical systems, making them highly important components. In this article, we discuss the 219-2-32498-77 circuit breaker application field and its working principle.

The 219-2-32498-77 is a type of circuit breaker designed for overload protection on branch and main wiring circuits found in residential, commercial, and industrial applications. These breakers can also protect against short circuits, when connected in series with the supply/load terminals. With the capability to protect against overloads and short circuits, the 219-2-32498-77 is an excellent choice for most electrical systems.

Essentially, the working principle behind the circuit breaker is quite simple. When the current flowing through the breaker exceeds the rated value, a device inside the breaker triggers a set of electrical contacts to open, thereby breaking the circuit and preventing further current flow. This action is known as tripping and prevents any further damage to the surrounding electrical components.

The circuit breaker also features an integral auxiliary switch which can be wired, enabling it to operate when an overload or short circuit is detected. In addition to this, the breaker also features an ambient temperature compensation capability which allows it to trip at a higher than normal temperature, in order to protect against temperature dependent currents.

Along with the overload and short circuit protection the breaker provides, it also helps to reduce the risk of fire breakouts in the various applications it is used. Typically, the effectiveness of this protection has been tested by a variety of standards, including UL 489 and CSA C22.2. The 219-2-32498-77 is an excellent choice when it comes to these safety tests due to its superior current carrying capacity and its ability to withstand high pressure/temperatures.

In conclusion, the 219-2-32498-77 circuit breaker is an ideal device for many applications, including residential, commercial, and industrial spaces. With its overload and short-circuit protection, as well as its integral auxiliary switch and ambient temperature compensation, it is capable of preventing dangerous malfunctions which can lead to serious damage or even injury.

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