7181.4120

Applications:	Electrical, Industrial
Size / Dimension:	0.406" Dia x 1.496" L (10.30mm x 38.00mm)
Package / Case:	5AG, 10mm x 38.1mm
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	120kA
Operating Temperature:	-40°C ~ 85°C
Approvals:	--
Class:	--
Features:	--
Series:	A10 GG
Response Time:	--
Voltage Rating - AC:	500V
Current Rating:	500mA
Fuse Type:	Cartridge
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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7181.4120 Electrical Specialty Fuses

Introduction

7181.4120 Electrical Specialty Fuses are a type of electrical protection device designed to limit electric current within an electrical system and protect the system from short-circuits and overloads. This type of fuse plays an important role in protecting circuits and ensuring the safe operation of electrical systems. It is typically used in control circuits, motors, transformers, heaters, and circuit breakers, among others.

Application Fields

7181.4120 Electrical Specialty Fuses are commonly used in many different application fields, including industrial, automotive, construction, aerospace, marine, and healthcare industries. It is also often used in residential applications.In industrial applications, 7181.4120 Electrical Specialty Fuses are used to protect motors, transformers, control circuits, and other power equipment. They are also used in automotive and construction applications such as automotive starter motors, power windows, air conditioning systems, and security systems.In aerospace applications, 7181.4120 Electrical Specialty Fuses are used to provide protection against power surges and other overvoltage conditions. They are also used in aircraft systems such as avionics, electrical wiring, and lighting systems.In marine and healthcare applications, these fuses are used to protect motors, pumps, and other types of equipment. They are also used to protect sensitive medical equipment.

Working Principle

7181.4120 Electrical Specialty Fuses operate using a simple yet reliable principle. When the fuse is subjected to an excessive current, it will melt or open the electric circuit to protect the system from overloads and short circuits. When the electric current within an electrical system approaches or exceeds the fuse\'s amperage rating, the melting or opening of the fuse link will disconnect the electrical system power supply, thus minimizing the risk of damage.The fuse characteristics depend on the rating of the fuse, which is determined by its current ratings and its time and current characteristics, among other factors. Current ratings refer to the amount of current that the fuse can safely carry for a given period of time without melting or opening. Time and current characteristics, on the other hand, refer to how fast the fuse will open when subjected to an overcurrent situation, thus providing protection for the electrical system.

Conclusion

7181.4120 Electrical Specialty Fuses are an important type of electrical protection device designed to protect circuits and equipment from overloads and short circuits. They are commonly used in a number of different applications and industries including industrial, automotive, construction, aerospace, marine, and healthcare. These fuses operate using a simple but reliable principle, which involves melting or opening the fuse link when subjected to an excessive current. The fuse characteristics vary depending on the rating of the fuse, which is determined by its current ratings and its time and current characteristics.

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