HVA-2/10

Applications:	Electrical, Industrial
Size / Dimension:	0.410" Dia x 2.996" L (10.41mm x 76.10mm)
Package / Case:	Cartridge, Non-Standard
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	--
Operating Temperature:	--
Approvals:	--
Class:	--
Features:	--
Series:	HV
Response Time:	Fast
Voltage Rating - AC:	1kV
Current Rating:	2mA
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

The HVA-2/10 is an electric fuse that can be used in various industrial applications, including AC and DC circuits, to protect against overloads and short circuits. This fuse is especially useful for controlling high-voltage and high-current circuits. It is designed for applications where current and voltage fluctuations can occur suddenly. It can be used in a wide range of temperatures, normal or fault conditions, and can be adapted to a variety of devices, electric motors, transformers, and other devices.

Electrical Characteristics

The HVA-2/10 is made of a ceramic body, which is then sheathed with an insulating material. The fuse is composed of two metal wires connected to the two ends of the ceramic body. The wires are surrounded by a black, heat-resistant, non-flammable coating.The fuse has a rated current of 2/10 amps and a tolerance of 8/10 amps, which allows for a certain amount of current fluctuation over time. It has a rated voltage of 250 VAC or less. The operating temperature range is from -40°C to 105°C and the melting point is 135°C. The fuse can withstand up to 10,000 volts, making it ideal for high-voltage applications.

Working Principle

The HVA-2/10 fuse is a temperature-sensitive device that melts when the current through it exceeds the rated value. When the current through the fuse exceeds the rated value, the internal heat generated by the current will melt the fuse and create an open circuit, effectively stopping the current. The melting of the fuse releases a pulse of energy that will clear the fault.The main purpose of the HVA-2/10 is to protect electrical circuits by interrupting the current when an overload or short circuit occurs. It is designed to be installed in an appropriate location and connected to a properly sized circuit. The connection must be secured to ensure that the fuse does not become disconnected during operation.

Safety

The HVA-2/10 should be used with caution. It is important to note that it should only be used in circuits that are properly sized for the current that will be passing through it. It is not recommended for use in circuits with a current greater than the rated current.This fuse should also be inspected regularly, as the internal components may become damaged over time. A periodic check should be conducted to make sure the fuse is in good condition and all components are properly connected. Any damages to the fuse should be replaced with a new one.It is also important to make sure the fuse is not installed close to combustible materials or any other hazardous materials, as this may create a fire hazard.

Conclusion

The HVA-2/10 is a versatile electric fuse that can be used in AC or DC circuits. It is designed for applications where current and voltage fluctuations can occur suddenly. It has a high melting point and can withstand up to 10,000 volts of current. It is important to use caution when using this fuse as it must be connected to a properly sized circuit. The connection must also be checked regularly to ensure it is secure and the fuse is in good condition.

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