025301.5NRT1L

Series:	PICO® II 253
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Board Mount (Cartridge Style Excluded)
Current Rating:	1.5A
Voltage Rating - AC:	125V
Voltage Rating - DC:	125V
Response Time:	Fast
Package / Case:	Axial
Mounting Type:	Through Hole
Breaking Capacity @ Rated Voltage:	50A AC, 300A DC
Melting I²t:	0.587
Approvals:	CSA, PSE, QPL, TUV, UR
Operating Temperature:	-55°C ~ 125°C
Color:	--
Size / Dimension:	0.103" Dia x 0.280" L (2.61mm x 7.11mm)
DC Cold Resistance:	0.0823 Ohms

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Fuses: 025301.5NRT1L Application Field and Working Principle

Fuses are a type of electrical safety device. They are designed to protect electrical systems and components from damage caused by current overloads, short circuits, and ground-faults. Various types of fuses are used for different applications and have different breaking capacities. One of these types is the 025301.5NRT1L Fuse. This article discusses the applications and working principle of the 025301.5NRT1L Fuse.The 025301.5NRT1L is a medium-voltage fuse typically used in industrial and commercial applications. This fuse is designed for low and medium voltage electrical systems, such as those found in manufacturing, construction, and energy industries. It is available in both ACLI and Non-ACLI versions and rated current ranges from 5 to 150 amps. The fuse is housed in a cylinder-type enclosure which allows easy installation and maintenance. The fuse also has a time-delay feature which helps protect against excessive current while allowing normal operation.The 025301.5NRT1L is designed to protect an electrical system from over current. As such, it has two distinct working principles. The first is the current-limiting principle, which limits the amount of current that can be supplied to an electrical system. This prevents excessive overloads which can cause damage to the system and components. The second is the thermal disconnect principle, which causes the fuse to disconnect when the temperature rises above a certain limit. This disconnects the components from the electrical system, protecting them from further damage.When the current supplied to an electrical system exceeds a predetermined value, the 025301.5NRT1L Fuse is activated. This causes a current flow through the fuse element, which heats up and begins to melt. Once the fuse element has melted, the current is broken and the fuse is opened. This opens the circuit and prevents any further current flow, protecting the electrical system and components from damage.The 025301.5NRT1L Fuse is a reliable and robust electrical safety device which can be used to protect circuit boards, motors, transformers, and other electrical components. It is an ideal choice for medium-voltage applications and can provide efficient, cost-effective protection against excess current. Furthermore, its time-delay feature and easy installation make it an attractive option for many industries and applications.

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