04732.25YRT3L

Response Time:	Slow
DC Cold Resistance:	0.063 Ohms
Size / Dimension:	0.135" Dia x 0.280" L (3.43mm x 7.11mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, PSE, UR
Melting I²t:	9.28
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Through Hole
Package / Case:	Axial
Series:	PICO® II 473
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	2.25A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses: 04732.25YRT3L application field and working principle

Fuses are electrical components used to protect electrical circuits from overheating due to excessive current. A 04732.25YRT3L fuse is a type of fuse specifically designed for high voltage applications. With the development of power electronics, such as high-voltage power transmission and distribution systems, and other applications where high voltages are found, 04732.25YRT3L fuses have become an essential part of the electrical system.

Application field

The 04732.25YRT3L fuse is specially designed for use in high-voltage power transmission and distribution systems. It has a long service life and is suitable for high voltage applications up to 690V. The 04732.25YRT3L fuse is also used in other industrial, commercial, and residential applications such as motor control centers, transformers, switchgear, and laboratories. It can also be used in applications where very high current ratings are required.

Working Principle

The 04732.25YRT3L fuse uses a thermal-magnetic fuse element to protect the circuit from overloads and short circuits. When a fault occurs, the thermal-magnetic element heats up and breaks the circuit and so stops the flow of electricity. The 04732.25YRT3L fuse also has a time delay element in place to provide protection from short-circuit current. This element stops the energy in a short-circuit situation and prevents the melting of the fuse element.The 04732.25YRT3L fuse is UL rated and has an “R” rating that indicates the time delay and current rating of the fuse element. The R rating determines the maximum sustained fault current that can be safely applied to the circuit without melting the fuse element. The rating also provides protection from higher transient fault currents that may occur during initial inrush conditions.

Advantages

The 04732.25YRT3L fuse offers several advantages over other types of fuses. It is fast-acting and can be used in applications with high transient fault currents. It is also low in cost, has a long service life, and is easy to install. The UL rating and “R” rating also provide excellent protection from overloads and short circuits.

Conclusion

The 04732.25YRT3L fuse is an essential part of high-voltage power transmission and distribution systems. It is fast-acting, cost effective, easy to install, and has a long service life. The UL rating and “R” rating of the fuse provide protection from overloads and short circuits, making it an ideal choice for high voltage applications.

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