0TLS080.TXV Circuit Protection

Series:	POWR-GARD® TLS
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
Current Rating:	80A
Voltage Rating - DC:	170V
Response Time:	Fast
Applications:	Telecom
Features:	--
Class:	--
Approvals:	CE, UR
Operating Temperature:	--
Breaking Capacity @ Rated Voltage:	100kA
Mounting Type:	Through Hole
Package / Case:	Radial Bend Cylinder
Size / Dimension:	0.563" Dia x 0.877" H (14.30mm x 22.28mm)

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Introduction
0TLS080.TXV is an electrical specialist fuse. It is designed to provide a current-limiting protection for circuits and essential components, and is primarily used in industrial and mining applications where the current is high and the risk of an overload is low. This fuse is particularly useful when the current generated by large motors or other power components is too high for normal fuses to handle. Additionally, this fuse can be used in situations where thermal expansion and differential shrinkage can cause significant normalize current passing through it, and protect the circuits from overloads. This article aims to explain the application fields and working principle of 0TLS080.TXV.

Application Fields
0TLS080.TXV is suitable for a variety of applications. It can be used in large motors, such as those used in the industrial and mining industry, where long-term prolonged periods of high current surges are common. It also works well in substations, where high voltage power supplies need to be protected from any short circuits. Additionally, it can be found in aircraft and automobiles where metal expansion and differential shortening could cause a significant increase in current, and normal fuses would be unable to cope. Finally, it is also used in hazardous areas where the risk of a fire outbreak is high.

Working Principle
When a high current surges into the connection, the fuse will open the circuit to limit the chances of an overload, and prevent the circuits or components from a short circuit. It achieves this by emitting a magnetic field that is greater than the surrounding currents when the current reaches a certain threshold. This is known as the electromechanical effect. When the current exceeds the threshold level, the fuse will then form a voltage differential between two ends of the fuse, thus increasing the resistance. The current passing through is then reduced, and no further electrical energy can flow into the connection, thereby preventing any damage to the circuits or components.

Overall, the 0TLS080.TXV specializes in providing current-limiting protection for industrial, mining, and other applications where the current is high and the risk of an overload is low. It works by emitting a magnetic field that is greater than the surrounding currents when the current reaches a certain threshold. When the current exceeds this threshold, the fuse will form a voltage differential between two ends of the fuse, thus providing protection against short circuits. This fuse is particularly useful in hazardous areas due to its ability to protect circuits from overloads and short circuits.

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