Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Fuse Type:	--
Current Rating:	500mA
Voltage Rating - AC:	125V
Response Time:	Fast
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Breaking Capacity @ Rated Voltage:	--
Approvals:	--
Operating Temperature:	--
Color:	--
Size / Dimension:	0.252" Dia x 0.346" H (6.40mm x 8.80mm)

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Fuses

0034.4916 Application Field and Working Principle

Fuses are a common safety device used to prevent appliances, electrical systems, or circuits from damage due to overload or short-circuits. This article will discuss the 0034.4916 application field and working principle, as well as some important information about the use of fuses in electrical circuits.The 0034.4916 fuse is commonly used in electrical circuits to provide secondary protection against overloads and short-circuits. It is rated for 30A and is typically used for motor starters, motor controllers, contactors, transformers, and other control equipment.The working principle of the 0034.4916 fuse is based on the Joule effect. This effect occurs when a current passes through a wire, thereby creating heat. As the current passes through the wire, the heater element of the fuse heats up and eventually melts, thus breaking the circuit. This prevents further damage to the circuit due to overloading. When using fuses in an electrical circuit, it is important to select the correct size of fuse as the incorrect one may cause a short circuit or may be too weak to handle the current and may melt, leaving the circuit vulnerable to overloads and shorts. Thus, the size and type of fuse should be carefully selected to provide the right level of protection.It is also important to note that fuses have a predetermined lifespan and after reaching their maximum age, must be replaced. This is especially important in circuits that are often subject to short-circuits or severe overload conditions, as these conditions cause the fuse element to quickly deteriorate.Finally, it is important to replace fuses in a timely manner, as the fuse element deteriorates quickly due to short-circuits or overloads and must be replaced regularly. Replacing the fuse before its lifespan can greatly reduce the risk of circuit overloads or shorts.In conclusion, the 0034.4916 is a commonly used fuse that is used for motor starters, motor controllers, contactors, transformers, and other control equipment. It is based on the Joule effect and is used to prevent damage to the circuit due to overloads and short-circuit. When choosing and using fuses, it is important to select the right size for the circuit and remember to replace them in a timely manner.

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