FRN-R-2-1/2

Response Time:	Slow
Size / Dimension:	0.560" Dia x 2.00" L (14.22mm x 50.80mm)
Package / Case:	Cartridge, Non-Standard
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	200kA AC, 20kA DC
Operating Temperature:	--
Approvals:	CE, CSA, UL
Class:	RK5
Features:	--
Applications:	Electrical, Industrial
Series:	Fusetron™ FRN-R
Voltage Rating - DC:	125V
Voltage Rating - AC:	250V
Current Rating:	2.5A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Electrical, Specialty Fuses

An FRN-R-2-1/2 fuse is a type of specialty fuse designed for increased power protection and safety. FRN-R-2-1/2 fuses are suited for a wide variety of applications, such as residential and industrial power distribution, lighting, heating, and air conditioning. They are also suitable for use in hazardous locations, and for power supplies that require added protection against overcurrents and short circuits.The FRN-R-2-1/2 fuse is a two-element, current-limiting, fuse designed to protect circuits and equipment against overloads and short circuits. The two-element design provides faster operation in over-current protection, with one element providing an initial melting curve and the second providing a high melting curve. This allows the fuse to provide both fast- and slow-acting protection. The working principle of the FRN-R-2-1/2 fuse is similar to any other kind of fuse. When a fault current passes through the fuse, it will first heat up the current-sensing element. This causes the element to melt, which opens the circuit and stops the flow of electric power and, in turn, the fault current.The front of the fuses feature a clear-view window that allows for visual inspection of the fuse link. This window is transparent, and the fuse link inside can be seen, allowing operators to easily monitor the status of the fuse. The FRN-R-2-1/2 fuses have a wide range of applications. With their two-element, current-limiting design, they are well suited for residential and industrial power distribution circuits, as well as in hazardous locations. They can also be used for lighting, heating, ventilation, air conditioning, electric motors, and pumps.The FRN-R-2-1/2 fuse is UL and CSA listed, and is available in a wide range of current ratings and trip times. They are also available in long body styles, making them suitable for a variety of circuit protection applications. For added protection, the fuses have a spring-top cap. This cap helps to prevent heat from impairing the action of the fuse. It also minimizes the risk of arcing in certain conditions. The FRN-R-2-1/2 fuses are a reliable and cost-effective method of protecting electrical circuits and equipment against overcurrents and short circuits. With their fast-acting protection, they ensure efficient operation of power distribution systems and help to ensure the safety of those who may be exposed to hazardous conditions. By providing quick, reliable protection, these fuses can help reduce the cost of repairs and downtime in the event of overcurrents and short circuits.

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