3403.0019.24 Circuit Protection

Response Time:	Fast
Size / Dimension:	0.433" L x 0.181" W x 0.154" H (11.00mm x 4.60mm x 3.90mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cURus, VDE
Melting I²t:	1.4
Breaking Capacity @ Rated Voltage:	100A
Mounting Type:	Surface Mount
Package / Case:	2-SMD, J-Lead
Series:	OMF 250
Voltage Rating - DC:	250V
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:	Tape & Reel (TR)

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Introduction

Fuses are electrical safety devices used to protect circuits and equipment from electrical overcurrents. The 3403.0019.24 fuse, in particular, is a Standard Cartridge Fuse designed to provide overload and short circuit protection. It is a non-renewable type which means that it has to be replaced once it has been tripped.

Application Field

The 3403.0019.24 fuse is widely used in commercial and industrial applications. It can be found in residential properties, such as in consumer electronics or in household appliances. It is also used in many industrial or commercial applications, such as motor control panel, control systems, robotics, lighting, heating systems, UPS systems and more. The fuse offers a reliable method of protecting equipment from damaging effects of overcurrents.

Working Principle

The 3403.0019.24 fuse works by melting an electrically conductive material housed within the fuse element, once the current running through the element exceeds a certain predetermined value. The trigger value is often determined by the fuse manufacturer and is generally stated on the label of the fuse element.When the current exceeds the rating of the fuse, heat generated within the element will cause the electrically conductive material to melt and consequently break the circuit.The fuse element is designed to be replaceable, meaning that once it has been tripped, the circuit must be disrupted and a new fuse element fitted before normal operation of the circuit can be resumed.

Safety Features

In order to maintain the highest level of safety, the 3403.0019.24 fuse is fitted with a range of safety features. In addition to the melting of the fuse element, other safety features include a pressure plate designed to prevent inadvertent touching of the live element and a fuse indicator which is used to identify when the fuse has been tripped.

Conclusion

The 3403.0019.24 fuse is a standard cartridge fuse designed to protect from overcurrents and short circuits. It is widely used in commercial and industrial applications and offers a reliable method of protecting equipment from harmful effects of electrical overcurrents. It is fitted with a range of safety features to ensure that the user is kept safe. It is a non-renewable type fuse, meaning that once it has been tripped, it must be replaced.

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