MRF 2-BULK

Package / Case:	Radial, Can, Vertical
DC Cold Resistance:	0.028 Ohms
Size / Dimension:	0.329" Dia x 0.303" H (8.35mm x 7.70mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, cULus, PSE, SEMKO, VDE
Melting I²t:	2.1
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Through Hole
Series:	MRF
Response Time:	Fast
Voltage Rating - AC:	250V
Current Rating:	2A
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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Fuses are safety devices used to protect electrical systems and circuits from damage caused by overloads. They are designed to melt when the current passing through them exceeds a predetermined level, thereby stopping the flow of electricity. The MRF 2-BULK is a type of fuse that is used in a variety of applications, from industrial machinery and automobiles to power distribution systems. This article will discuss the application field and working principle of the MRF 2-BULK fuse.The MRF 2-BULK fuse is designed to be mounted on an electrical panel. It is typically used in low voltage applications, such as those found in electric motors, transformers, cables, and other power distribution systems. The fuse has a number of features that make it ideal for these applications, such as its UL 94V-0 flame rating and its resistance to shock and vibration. The MRF 2-BULK also has a high breaking capacity, meaning it can handle higher current levels than traditional fuses.The MRF 2-BULK fuse consists of a copper element, an insulator, and a cover. The copper element is responsible for carrying the current. It is surrounded by the insulator, which is made of a flame-resistant material and serves to protect the fuse from damage caused by excessive heat. The cover is also made of an insulated material and helps to protect the fuse from outside forces.The working principle of the MRF 2-BULK is relatively simple. When the current passing through the fuse exceeds a predetermined level, the copper element melts and the circuit is broken. This prevents damage to the electrical system and the connected components. The melting of the copper element can be detected by the presence of a visible fault indicator.In addition to its applications in residential and commercial electrical systems, the MRF 2-BULK is also used in industrial and automotive settings. Industrial environments typically require more robust fuses, and the MRF 2-BULK is able to provide this. It is capable of handling the higher currents required in industrial settings, while also offering protection against voltage spikes and short circuits. In automotive applications, the MRF 2-BULK offers the same protection as traditional fuses, as well as the added benefit of being able to withstand extreme temperatures. This makes it ideal for a wide range of automotive applications, such as engine control units, lamps, and consumer electronics.To further improve its performance, the MRF 2-BULK fuse is designed with a number of additional features. It has an expanded contact area which helps to ensure maximum contact between the fuse and the circuit. Additionally, the MRF 2-BULK incorporates self-resetting technology, which means that after the fuse has melted, it can be reset and used again. This allows the fuse to be reused, eliminating the need for expensive replacements.Overall, the MRF 2-BULK fuse is a versatile and reliable safety device that is suitable for a number of applications. It is designed to protect circuits from overloads and voltage spikes, while also offering resistance to shock and vibration. Additionally, the MRF 2-BULK is capable of withstanding extreme temperatures, making it ideal for industrial and automotive applications.

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