40005000440

Response Time:	Slow
Size / Dimension:	0.335" L x 0.158" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
Color:	--
Operating Temperature:	-40°C ~ 125°C
Approvals:	CQC, cULus, KC, VDE
Melting I²t:	2.17
Breaking Capacity @ Rated Voltage:	130A
Mounting Type:	Through Hole
Package / Case:	Radial, Box
Series:	TE5® 400
Voltage Rating - AC:	250V
Current Rating:	500mA
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Fuses

In the electrical industry, fuses are one of the oldest and most reliable ways of protecting an electrical circuit from short circuits, overloads and other potential damage that can be caused by an unexpected surge of current. Fuses have been used for many decades and continue to be used in many applications today.Fuses come in a variety of shapes, sizes and types. In general, they all work on the same principle: when too much current passes through the fuse, the metal element inside the fuse melts, creating an open circuit which prevents further current flow. However, the details of how this mechanism works will vary depending on the type of fuse. This article will focus on the 40005000440 application field and working principle of fuses.

40005000440 Application Field and Working Principle

The 40005000440 Fuse is a fast-acting medium-range fuse designed for use in overload and short-circuit protection of various electrical circuits. It is typically used to protect against AC and DC systems with up to 440 amps of current.The most common applications for the 40005000440 Fuse are in motor controllers, automotive applications, electric generators and other components in power systems. The fuse is made of the highest quality material and is capable of enduring extreme temperature and voltage fluctuations.When it comes to its working principle, the fuse consists of a metal element inside that melts when an excessive amount of current passes through it. The melting of this element results in an open circuit that stops further current flow. The advantage of this technology is that it does not require any complicated assembly or wiring, making it very easy to set up and use.Furthermore, the 40005000440 Fuse also features an indication wire that will be heated up before the metal element melts. This allows the user to spot a potential problem before any damage can be done. This indication wire can be incredibly useful in troubleshooting or diagnosis of an electrical system.Finally, the 40005000440 Fuse is also designed to be very reliable and durable. Its high-quality construction ensures that it will last for many years, even under harsh conditions. Additionally, the fuse is designed with high current across the contact so that it can handle overloads with ease and provide reliable protection.

Conclusion

The 40005000440 Fuse is a versatile and reliable device that has been used in many applications for many decades. It is capable of enduring extreme temperatures and voltage fluctuations, while also providing reliable short-circuit and overload protection. Additionally, the fuse also features an indication wire that can help in troubleshooting or diagnosis of an electrical system. It is no wonder that the 40005000440 Fuse remains one of the most widely used fuses in the electrical industry today.

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