UPG11-1REC2-2146-1 Circuit Protection

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Circuit breakers are safety devices used in electrical systems that are designed to protect against overload, high current and short circuit conditions. The UPG11-1REC2-2146-1 breaker is a three-phase ANSI-certified breaker designed to provide increased levels of safety, reliability, and efficiency. This breaker is rated for a maximum AC voltage of 240VAC, and a maximum DC voltage of 300VDC. It has a rated continuous current of 125A and a maximum interrupting current of 20kAIC.

The UPG11-1REC2-2146-1 breaker has several key features that set it apart from other circuit breakers. First, it has a Self-Powered Trip System (SPTS) that allows it to trip automatically in the event of an overload or an excessive current. This eliminates the need for manual resetting of the breaker. Second, it has an adjustable thermal-magnetic trip setting that allows the user to adjust the trip setting based on their particular application. Finally, it has a built-in system monitor that checks for the presence of current at all times, ensuring a safe and reliable operation.

The UPG11-1REC2-2146-1 breaker is widely used in residential, commercial, and industrial applications. It can be used to provide emergency power in buildings by preventing short circuit or overload conditions from occurring. It is also used in industrial and commercial settings to protect circuits from short-circuit and overload damage. Additionally, it is used in DC and AC motor control, and in panel protection applications.

The working principle of the UPG11-1REC2-2146-1 breaker is based on the thermal-magnetic principle. This principle states that when the current in the circuit reaches a certain level, it causes the operating temperature of the breaker to rise and the current cause the magnetic field to pull the breaker contacts together. This causes the current to be interrupted, preventing further damage to the connected components.

The UPG11-1REC2-2146-1 breaker is designed for ultimate safety and performance. In addition to its Self-Powered Trip System, it also has adjustable trip settings, a built-in system monitor, and is ANSI certified. Its versatile applications and reliable performance make it a great choice for any residential, commercial, or industrial application.

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