7010.6390.13

Response Time:	Fast
Size / Dimension:	0.093" Dia x 0.315" L (2.36mm x 8.00mm)
Color:	--
Operating Temperature:	-55°C ~ 85°C
Approvals:	--
Melting I²t:	1.6
Breaking Capacity @ Rated Voltage:	300A
Mounting Type:	Through Hole
Package / Case:	Cartridge, Non-Standard (Axial)
Series:	172321
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	2.5A
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

Fuses are electrical safety devices designed to prevent electrical circuits from overloading and suffering damage as a result of excessive current. In particular, model 7010.6390.13 is a fast-acting fuse with a wide range of applications that offer important advantages over other devices. This article will discuss the application field and working principle of the 7010.6390.13 fuse.

Application field

The 7010.6390.13 fuse is a component for medium-voltage and high-voltage electrical power systems. In these settings, the fuse provides safety and protection for critical and delicate components. It is particularly suitable for controlling and regulating electrical currents in power switches, motors, transformers, electrical panels, wiring systems, and other power components. Its high breaking capacity and fast response time make it ideal for applications that require reliable protection.

Working principle

The 7010.6390.13 fuse works according to what is known as the “hot-block” principle. This means that it can act as both a thermal and an electrical device, depending on the application. In thermal applications, the fuse acts as a heat-sensitive switch that can detect the temperature of a machine or electrical circuit. It then automatically opens the circuit if the temperature rises too high, thereby preventing the system from suffering any damage. Its fast-acting working principle also makes the 7010.6390.13 fuse well-suited for electrical applications. In these, the fuse acts as a circuit breaker that monitors the total current of an electrical circuit and trips the switch if there is an excessive level of current. This occurs due to the fuse’s automatic reaction to the high temperature that results from the current.

Conclusion

In summary, the 7010.6390.13 fuse is a fast-acting electrical safety device that is suitable for medium-voltage and high-voltage power systems. Its hot-block working principle allows it to act as a thermal switch to detect and protect against too high temperatures, and as a circuit breaker to detect and protect against excessive current. It is an important safety component for electrical applications that require reliable protection against damage.

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