UPL111-21415-2 Circuit Protection

Series:	UPL
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	3
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit breakers are devices used to protect electrical wiring by preventing overcurrents, short circuits, and arc faults from occurring and causing serious damage. They are essential devices in commercial, industrial, and residential applications. The UPL111-21415-2 is a particular type of circuit breaker that has a variety of useful features and applications. In this article, we will discuss the application field and working principle of the UPL111-21415-2.The UPL111-21415-2 circuit breaker is used in a wide variety of applications, including residential, commercial, and industrial installations. It is suitable for residential applications, such as single-family homes, apartments, and condominiums, as well as commercial and industrial installations. This particular circuit breaker is also suitable for motor-rated circuits, allowing it to protect motors from overloads or breakage due to excessive current.The UPL111-21415-2 circuit breaker has a standard trip curve, which makes it suitable for a wide variety of applications. It is also UL listed, which means that it has been tested and meets safety standards set by the Underwriters Laboratories Inc. (UL). The UPL111-21415-2 can be used in both surface and flush mounting applications, making it even more versatile.The UPL111-21415-2 circuit breaker has a number of features that make it suitable for a wide range of applications. For example, it has a highly visible test button that can quickly diagnose and identify a fault. The circuit breaker also has a locking system to ensure that it remains secure and does not accidentally open. Additionally, the UPL111-21415-2 is designed to trip quickly and reliably when a circuit overload occurs.The UPL111-21415-2 circuit breaker is equipped with thermal and magnetic trip units. The thermal unit senses overloads and trips the breaker when temperatures exceed safe levels. The magnetic trip unit senses short circuits and trips the breaker when current levels become too high. When either type of fault occurs, the breaker trips, protecting the circuits from damage or destruction.The UPL111-21415-2 circuit breaker combines the features of both a thermal and magnetic breaker to provide optimal protection. The combination of these two types of trips allows the circuit breaker to identify and respond to both types of fault conditions more quickly and reliably than a single unit would. This ensures that the circuit is better protected and is less likely to suffer damage due to failure.In summary, the UPL111-21415-2 circuit breaker is a versatile device suitable for a wide variety of commercial, industrial, and residential applications. It is UL listed, has a standard trip curve, and is equipped with both a thermal and magnetic trip unit. The combination of these features makes the UPL111-21415-2 an excellent choice for protecting circuits and providing reliable, safe breaker operation.

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Part Number	Manufacturer	Price	Quantity	Description