0476012.MRSN

Response Time:	Fast
DC Cold Resistance:	0.006 Ohms
Size / Dimension:	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cURus
Melting I²t:	20.635
Breaking Capacity @ Rated Voltage:	100A AC, 300A DC
Mounting Type:	Surface Mount
Package / Case:	2-SMD, Square End Block
Series:	NANO²®476
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	12A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Fuses are a type of electrical protection device used to protect circuits from high current overloads. The 0476012MRSN is a specific type of fuse, designed for applications that require a higher level of protection than a standard fuse. In this article, we will explore the applications and working principles of the 0476012MRSN fuse.

Applications

The 0476012MRSN fuse is primarily used in applications where there is a need for higher current protection. It is used in a wide range of applications including automotive wiring, industrial control systems, HVAC/R systems, domestic appliances, and solar power systems. The 0476012MRSN is also a commonly used fuse in emergency lighting systems, as it can provide a rapid response to short circuit currents.

Working Principle

The 0476012MRSN fuse operates on the principle of melting a thin conductor in order to interrupt the flow of current in the event of high current overloads. This is how the 0476012MRSN is able to provide superior protection to vulnerable circuits. The fuse is made up of a metallic cartridge which houses two metal strips, a moving strip and a stationary strip, located towards the top of the cartridge. The two strips are held together by a piece of fusible material, which melts away when the current exceeds a certain level. When this occurs, the metal strips move apart, thus interrupting the current and protecting the circuit.

Conclusion

The 0476012MRSN fuse is a high-performance fuse that is used in a wide range of applications. Its working principle of melting a thin conductor allows it to rapidly respond to high current overloads and provide superior protection to vulnerable circuits. This makes it a trusted and reliable option for protecting circuits against overloads and short-circuits.

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