R29-9991-2

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Circuit breakers are electrical devices that are used to protect electronics from damage due to sudden power surges or faults. The R29-9991-2 circuit breaker is a trip-free type and is UL Listed for use on both AC and DC line voltage applications. It is a double-pole, double-throw device (DPDT) that is designed to open or close two circuits simultaneously.

Application Field

The R29-9991-2 circuit breaker is designed for use in a wide range of applications, including automotive, telecommunication, power distribution, electrical systems maintenance, and many more. It is suitable for both indoor and outdoor installations, and can be used in residential, commercial, and industrial settings.

The R29-9991-2 is also UL Listed for use in temperatures up to 90 Celsius (194 Fahrenheit). This makes it suitable for use in high-temperature environments, such as found in the automotive industry, and can therefore be employed in applications such as engine controls, HVAC systems, and other electrical systems.

The R29-9991-2 circuit breaker is rated for current up to 50 amperes, with a maximum 250 VAC/VDC rating. It can be used as an overcurrent protection device, as well as an on/off switch for multiple circuits. It is perfect for applications that require two circuits to be switched simultaneously. It also features a manual reset button which makes it easy to restore operation once the circuit breaker is tripped.

Working Principle

The R29-9991-2 circuit breaker is designed to protect against overcurrent or short-circuits. It works by automatically cutting off the electrical supply to the connected circuit when an overcurrent condition is detected. This is done by the circuit breaker’s thermal-magnetic mechanism, which leads to the opening of the circuit breakers contacts. The contacts then remain open until the circuit breaker is reset either manually or by an external control device. The R29-9991-2 also features magnetic blowouts, which function as an additional protection mechanism in the event of an extreme overload.

The R29-9991-2 circuit breaker is designed to be easy to install and use, and its double-pole, double-throw (DPDT) construction makes it ideal for applications that require the simultaneous switching of two circuits. It is also UL Listed, making it safe and reliable for use in a variety of applications. Additionally, its small size and flexible mounting capability make it perfect for use in tight spaces and locations where space is limited.

The R29-9991-2 circuit breaker is reliable, durable, and easy to use. It is perfect for applications that require robust overcurrent protection, as well as a simple, reliable switch for space-constrained applications. It is UL Listed and rated for temperatures up to 90 Celsius (194 Fahrenheit), making it suitable for use in a wide range of applications.

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