3404.0015.22

Response Time:	Fast
Size / Dimension:	0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cURus
Melting I²t:	1.6
Breaking Capacity @ Rated Voltage:	100A
Mounting Type:	Surface Mount
Package / Case:	2-SMD, J-Lead
Series:	OMF 125
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	3.5A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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3404.0015.22 Fuses Application Field and Working Principle

Fuses are an essential part of any modern electrical system, providing protection from hazardous electrical shock and overloads. This article will discuss the application field and working principle of a 3404.0015.22 fuse.

Application Field

The 3404.0015.22 fuse is specifically designed for use in applications involving medium voltage direct current (MV DC) systems. These systems are typically found in large industrial facilities, allowing high levels of electrical current without sacrificing safety.The 3404.0015.22 fuse is available in three ratings between 500 and 1500 Volts DC. This allows the fuse to be used in a variety of applications, ranging from nuclear power plants to residential buildings. For applications requiring a higher voltage rating, larger fuses may be employed instead of the 3404.0015.22.In addition to its broad voltage rating, the 3404.0015.22 is specifically designed to be able to handle a wide variety of conditions, including extreme temperatures, high levels of electrical current, and unpredictable system demand. This allows the 3404.0015.22 to be used in both indoor and outdoor applications, in a variety of industries and locations.

Working Principle

The 3404.0015.22 fuse works on the principle of thermal expansion. A wire element inside the fuse is designed to melt at a predetermined temperature, usually when the current flow is too high for the fuse to safely handle. The wire element\'s melting point is generally between 350 and 500 degrees Celsius, depending on the voltage rating of the fuse.When the wire element reaches its melting point, a transition takes place that instantaneously and permanently disconnects the electrical current, preventing any further damage or overloads. The current is halted even during an unexpected event, known as a fault current, which is when the current reaches abnormally high levels for a short period of time. This protects both the electrical system and any personnel within its radius from hazards or death.

Conclusion

The 3404.0015.22 fuse is an essential component in any modern electrical system, providing protection against dangerous voltages and currents. With its wide voltage ratings and ability to handle different conditions, the 3404.0015.22 can be used in a variety of industrial applications. Its thermal expansion principle adds a reliable safety feature, preventing dangerous electrical shock or death from unexpected faults. The 3404.0015.22 is an invaluable tool in any electrical system.

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