Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

004393116 Application Field and Working Principle

Introduction

The 004393116 specialty fuses, also known as SFUs, are devices which protect an electrical system from damage caused by overcurrent or short circuit faults. SFUs are commonly used in industrial and commercial applications such as lighting, motors, pumps, and alarms.The 004393116 SFUs are designed to open the circuit when a fault condition occurs. This is done by melting a metal element known as the fuse link. In normal usage the fuse link remains intact, however if too much current passes through the fuse link, it will melt and interrupt the circuit.

Application Field

004393116 SFUs are commonly used in industrial and commercial applications where high current is likely to pass through the circuit. Some of the most common applications for 004393116 SFUs are lighting, motors, pumps, and alarms.For lighting applications, 004393116 SFUs are used to protect the wiring from high current faults. Motors, pumps, and alarms are also protected by 004393116 SFUs so that if too much current passes through the circuit, the fuse will open the circuit and protect the equipment from being damaged.

Working Principle

SFUs are composed of a fuse link housed in a casing. The fuse link is made of a metal element such as copper or silver and can melt when too much current passes through it. When power is applied to the circuit, the current passes through the fuse link. If too much current passes through the fuse link, it will melt and open the circuit, thus protecting the electrical system from damage.The size of the fuse link is determined by the amount of current the device is intended to handle. If the current passing through the circuit is too high, the fuse link will melt and open the circuit. This will prevent too much current from passing through the circuit and causing damage.

Conclusion

The 004393116 SFUs are designed to protect an electrical system from damage caused by overcurrent or short circuit faults. These SFUs are commonly used in industrial and commercial applications such as lighting, motors, pumps, and alarms. The working principle of SFUs is that the fuse opens the circuit if too much current passes through it, thus protecting the electrical system from damage.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description