3AG 2.5-R

Package / Case:	3AB, 3AG, 1/4" x 1-1/4"
DC Cold Resistance:	0.043 Ohms
Size / Dimension:	0.250" Dia x 1.252" L (6.35mm x 31.80mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, cURus, PSE
Melting I²t:	12
Breaking Capacity @ Rated Voltage:	200A
Mounting Type:	Holder
Series:	3AG
Response Time:	Fast
Voltage Rating - AC:	250V
Current Rating:	2.5A
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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3AG 2.5-R Application Field and Working PrincipleFuses are an important form of electrical overload protection that have been in use since the late 19th century. 3AG fuses are a specific type of fuse designed to protect transmitting medium and higher voltage circuits. The 3AG 2.5-R fuse is a particular model with a rating of 2.5 amps and a voltage rating of 125 volts. This fuse can be used in a variety of applications and has a few important characteristics that must be taken into account when dealing with it.Application FieldThe primary application for the 3AG 2.5-R fuse is in AC circuit protection. This particular fuse serves to disconnect the circuit in the event of an overload or short circuit. This protection is offered in applications such as home appliances, microwave ovens, power tools, lighting systems, and other light-load devices. This fuse can also be used in heavy-duty equipment such as compressors, switchgear, motor controls, and solar energy systems, making it a versatile option.Working PrincipleThe 3AG 2.5-R fuse utilizes a special element known as a fuse link. This fuse link is the portion of the fuse that will melt when too much current is flowing through the circuit. When the fuse link is overheated, it vaporizes and allows the circuit to be disconnected, thereby preventing significant damage to the equipment. The 3AG 2.5-R fuse has a rating of 2.5 amps, which means that it will allow a maximum of 2.5 amps of current to pass through before melting and disconnecting the circuit.Important FeaturesThere are a few important features that are associated with the 3AG 2.5-R fuse that must be considered when using one in a circuit. These features include fast-acting protection, long-term protection, DC operation, and inrush protection.The fast-acting protection feature of the 3AG 2.5-R fuse ensures that it will react quickly to the occurrence of a surge or an overload, preventing damage to the equipment. It is also designed to have a long-term protection which will ensure that the fuse will remain operational and provide the desired level of protection for extended periods of time. A few notches on the fuse body signify that it is also rated for DC operation, which may be important in certain applications. Finally, it also offers inrush protection which is designed to ensure that the fuse is not overloaded by the power surge that often occurs when an appliance is started up.ConclusionThe 3AG 2.5-R fuse is a specific model of fuse that is designed for AC circuit protection in a variety of applications, ranging from home appliances to switchgear. This fuse utilizes a fuse link that will melt and disconnect the circuit in the event of an overload or short circuit. It also offers a few important features such as fast-acting protection, long-term protection, DC operation, and inrush protection. These features make the 3AG 2.5-R fuse an effective and reliable option for most general uses.

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