3JS 4-R

Package / Case:	2AG, 5mm x 15mm (Axial)
DC Cold Resistance:	0.026 Ohms
Size / Dimension:	0.217" Dia x 0.591" L (5.50mm x 15.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, cURus, PSE
Melting I²t:	86
Breaking Capacity @ Rated Voltage:	100A AC, 150A DC
Mounting Type:	Through Hole
Series:	3JS
Response Time:	Slow
Voltage Rating - DC:	140V
Voltage Rating - AC:	350V
Current Rating:	4A
Fuse Type:	Cartridge, Glass
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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3JS 4-R Application Field and Working Principle

Fuses are a necessary tool to ensure that devices are not damaged through overutilization or other causes of electrical malfunction. The 3JS 4-R Fuse is an advanced version of a fuse that is commonly used in a variety of applications. In this article, we will discuss the application field and the working principle of the 3JS 4-R Fuse.The application field of the 3JS 4-R Fuse is wide and varied. It is designed for use in motors, pumps, electronics, telecommunications systems, and many other applications. Moreover, it can be used in extreme temperature ranges and can be installed in both large-scale industrial settings and small-scale residential ones.The 3JS 4-R Fuse works on a simple mechanism. When the current through the device reaches a set level, a metal coil that runs through it heats up and expands, causing the contacts on either side of the fuse to separate and break the circuit. This prevents any further increases in the current and prevents further damage to the device or its components.In order to ensure that the 3JS 4-R Fuse works correctly and safely, it is important to ensure that the correct amperage rating is installed. The fuse must be able to withstand the amount of current that it will encounter in operation and should not be overloaded. If it is overloaded, it can cause the fuse to expand and break the circuit.The 3JS 4-R Fuse is designed to be able to handle a large range of applications. It is made from high-quality materials and undergoes a rigorous inspection process to ensure that it can handle any application it is used in. The fuse is also designed to be easy to install and operate.The 3JS 4-R Fuse is a useful tool that can be utilized to help protect devices from becoming damaged due to overutilization or other electrical malfunctions. Its wide application field and easy installation ensure that it is an ideal choice for any home or industrial setting. With its advanced technology and reliable performance, it can be relied on to keep devices and components safe.

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