MRT 2-BULK

Package / Case:	Radial, Can, Vertical
DC Cold Resistance:	0.029 Ohms
Size / Dimension:	0.329" Dia x 0.303" H (8.35mm x 7.70mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CCC, CE, CSA, cURus, SEMKO, VDE
Melting I²t:	23
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Through Hole
Series:	MRT
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	2A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Definition of MRT 2-Bulk Fuses

MRT 2-Bulk Fuses are a type of fuses intended for use as general-purpose overcurrent protection devices in medium-voltage applications, usually in low-voltage distribution lines.These fuses can be used for the protection of medium-voltage power lines, including DC battery power systems, and balance of plant protection applications. The sizes of these fuses range from 10A to 30A, with several versions being available with various voltage ratings, and are suitable for various applications such as industrial equipment, in low-voltage distribution, and in residential and commercial building and facility power distribution systems.

Working Principle of MRT 2-Bulk Fuses

The working principle of the MRT 2-Bulk Fuses consists of a glass tube filled with a quartz-based, nonvolatile material, or a semiconductor material such as silicon, supported by a glass frit seal. Inside the glass tube is a discrete primer or initiator that is typically a nickel-chromium alloy wire.When the current flow through the fuse exceeds the fuse\'s rated current, the primer or initiator melts, causing the quartz-based, nonvolatile material inside the glass tube to vaporize and ionize, thereby forming an arc between the electrodes. This arc formation increases the resistance, creating a high current, and results in the melting of the entire fuse in a controlled manner.

Advantages of MRT 2-Bulk Fuses

MRT 2-Bulk Fuses are particularly attractive because of their ability to protect against both overload and short circuit current levels. The primary advantage of these fuses is that they are designed to withstand transient over current levels and short circuit currents twice the rated current. Because of their ability to absorb high levels of current short-circuits without sacrificing the fuse\'s environmental and safety functions, these fuses are very popular in high-power transmission applications.Moreover, MRT 2-Bulk Fuses are very easy to install and maintain. Furthermore, these fuses exhibit excellent performance in temperature and other environmental conditions, offering reliable protection for both indoor and outdoor applications. They also provide a high degree of safety for any residential, commercial or industrial power system by shutting down in cases of a dangerous fault or overload condition.

Applications of MRT 2-Bulk Fuses

MRT 2-Bulk Fuses are suitable for multiple applications in a variety of power systems, including industrial equipment, low-voltage distribution, and residential/commercial building and facility power distribution systems.MRT 2-Bulk Fuses are mainly used in high-power transmission applications, where they are able to absorb and dissipate a lot of current safely. The fuses offer reliable protection for all types of devices and equipment, regardless of voltage variations. They are also ideal for general-purpose overcurrent protection in medium-voltage applications, as they can handle transient currents and short-circuits efficiently.Furthermore, MRT 2-Bulk Fuses can be used for other applications such as balance of plant protection. They also offer a wide range of voltage ratings, making them suitable for different applications, such as in low-voltage distribution, battery power systems, and commercial and industrial applications.

Conclusion

MRT 2-Bulk Fuses are a type of fuses intended for use as general-purpose overcurrent protection devices in medium-voltage applications and are suitable for various applications, such as industrial equipment, low-voltage distribution, and residential and commercial building and facility power distribution systems.The fuses offer a high degree of safety by shutting down in cases of excessive current flow, and are also very easy to install and maintain. Moreover, they are able to absorb and dissipate high levels of current short-circuits without sacrificing the fuse\'s environmental and safety functions, making them an excellent choice for high-power transmission applications. Additionally, they also offer a wide range of voltage ratings, making them suitable for different applications.

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