170M5064

Applications:	Electrical, Industrial
Melting I²t:	86000
Size / Dimension:	1.969" L x 2.402" W x 2.953" H (50.00mm x 61.00mm x 75.00mm)
Package / Case:	Rectangular, Blade
Mounting Type:	Bolt Mount
Breaking Capacity @ Rated Voltage:	200kA
Operating Temperature:	--
Approvals:	CE, CSA, UR
Class:	--
Features:	Indicating
Series:	--
Response Time:	--
Voltage Rating - AC:	700V
Current Rating:	800A
Fuse Type:	Square
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to 170M5064

The 170M5064 is a specialized type of electrical fuse that is designed for use on circuit breakers and power distribution systems. It has a rated current rating of 50 amps with interrupting ratings of 10 kA (worst-case) and 40 kA (best-case) for AC lines. These ratings make it suitable for use in medium-voltage applications like commercial and industrial buildings, as well as for some low-voltage applications. The fuse is made of a tinned copper metal strip with a temperature rating of 75°C, and it is UL 12898B listed for use in North America.

Application Fields of 170M5064

Advertisable as a medium voltage switchgear fuse, the 170M5064 is designed for use in various commercial and industrial applications. The fuse has been found useful in controlling and limiting the amount of current that can pass along an electrical circuit. It ensures safety by limiting the amount of current which can pass through, thus preventing electric shocks and potential fires. As an industrial switchgear fuse, its main application is in controlling the amount of electricity in devices, such as air conditioners, refrigerators, and various large power devices.

The 170M5064 is also typically found in electronic equipment used in high-tech and military applications where power needs to be controlled or limited in small, highly sensitive devices like optical scanners, military computers and communication equipment. The fuse can also be used to protect these devices from surging currents or overloads. Its ability to react quickly to rapidly changing currents, as well as its high break capacities, make it ideal for such sensitive operations.

Working Principle of 170M5064

The fuse is composed of a metal strip, typically tinned copper, that is linked to two electrodes. When the current passes through the two electrodes in the correct direction, it will connect the metal strip and the current will pass through it. If the current is higher than the rated value of the fuse, a large amount of heat will be generated, causing the metal strip to melt and disrupt the connection between the two electrodes. This causes an open circuit which prevents the current from flowing through the circuit, thus limiting the amount of current allowed to pass through. It also helps to protect sensitive electrical components from damage due to excessive current flowing through the system.

In addition to the fuse’s thermal-based protection, its design also helps to absorb arcing energy. When the electric arc passes between the two electrodes, it is dispersed and directed away from the arc zone by the fusion-welded canister. This helps to protect the fuse from premature failure due to accumulated arcing energy.

Advantages of 170M5064

The 170M5064 fuse is popular due to its construction and the many advantages it provides for safety and reliability. Firstly, the tinned copper strip ensures good electrical contact and allows current to pass through quickly and reliably. Secondly, the current interruption rating of 10 kA (worst-case) and 40 kA (best-case) for AC lines ensures safe and reliable operation during high shorts. Finally, the thermally-sensitive construction helps to protect sensitive components from overloads or surges.The specific data is subject to PDF, and the above content is for reference

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