0313004.VXP

Series:	313
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge, Glass
Current Rating:	4A
Voltage Rating - AC:	250V
Response Time:	Slow
Package / Case:	3AB, 3AG, 1/4" x 1-1/4"
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	200A
Melting I²t:	76.1
Approvals:	CE, CSA, KC, PSE, UL
Operating Temperature:	-55°C ~ 125°C
Color:	--
Size / Dimension:	0.250" Dia x 1.250" L (6.35mm x 31.75mm)
DC Cold Resistance:	0.0311 Ohms

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Introduction

Fuses are very useful tools that are used to protect electrical circuits from damage due to overcurrent or short circuit. The 0313004.VXP is one of the most commonly used fuses, used in a wide range of applications. They are available in a variety of forms, including self-resetting thermal fuses, thermoplastic fuses, polymeric fuses, and polymer-encapsulated fuses. The purpose of this article is to provide an overview of the 0313004.VXP application field and working principle.

0313004.VXP Application Field

The 0313004.VXP is a medium voltage fuse with a rated voltage of 600 volts. These fuses are mainly used to protect large electrical circuits from damage that is due to over current or short circuit. They are suitable for use in a variety of different applications, including, but not limited to: high-capacity transformers, motor soft-starter circuits, high-power distribution boxes, switchgears, and high-voltage switchboards. These fuses are also used in many industrial applications, such as chemical plants, steel mills, paper mills, and many other heavy duty applications which require a high degree of protection. Additionally, these fuses can be used in many low voltage applications, such as residential and commercial service panels, motor control centers, and other low voltage circuits.

0313004.VXP Working Principle

The working principle of the 0313004.VXP fuse is relatively simple. When an overload or short circuit occurs, the fuse will melt and break the circuit. This is done to protect the equipment and the person operating it from any potential danger. The fuse works by replacing the positive wire with a link which contains a metal element. When the current flowing through the circuit exceeds the designed limit, the metal element will heat up and eventually melt, breaking the link and interrupting the current flow, thus de-energizing the circuit. The 0313004.VXP fuse also features a self-resetting thermal protection mechanism. This is done to prevent the fuse from requiring frequent replacements, or damaging the circuit due to repeated on/off cycles. When the temperature of the metal element drops, the link will be re-established and the circuit will be re-energized.

Conclusion

In conclusion, the 0313004.VXP is a medium voltage fuse that is used to protect circuits from damage due to overcurrent or short circuit. It is suitable for use in many different applications, from residential and commercial service panels, to high-power distribution boxes and switchgears. The fuse works by replacing the positive wire with a link which contains a metal element. When the current flowing through the circuit exceeds the designed limit, the metal element will heat up and eventually melt, thus de-energizing the circuit. Additionally, the 0313004.VXP fuse features a self-resetting thermal protection mechanism for increased reliability.

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