0218.040TXP

Package / Case:	5mm x 20mm
DC Cold Resistance:	31.862 Ohms
Size / Dimension:	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CCC, CE, CSA, KC, SEMKO, UL, VDE
Melting I²t:	0.011
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Holder
Series:	218
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	40mA
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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

0218.040TXP Fuses: Application Field and Working Principle

0218.040TXP fuses, commonly known as Time-delay Cartridge Fuses, are a type of fast-acting fuses that are designed to protect electrical devices from potential surge issues. They are typically used to protect industrial equipment and appliances where a larger current demand is expected. They also have a time-delay element that ensures that the circuit will not be affected by minor over-currents or line voltage fluctuations. This article will discuss the application field and working principle of 0218.040TXP fuses.

Application Field of 0218.040TXP Fuses

0218.040TXP fuses are designed to protect circuits from potential over-current and line voltage fluctuations. They are especially useful in industrial equipment and appliances that experience a higher current load, such as HVAC systems, motors, compressors, and pumps. The time-delay element of the fuse ensures that minor faults or line voltage fluctuations will not interrupt the circuit.The fuse is also suitable for use in lighting circuits where multiple large electrical appliances have to be powered simultaneously. The delay feature ensures that small current differences will not cause the fuse to blow.

Working Principle of 0218.040TXP Fuses

The working principle of 0218.040TXP fuses lies in its unique construction. The fuse consists of a metal element with multiple small metal strips. The metal element is designed to melt if the current in the circuit exceeds a certain level. The metal strips create a time delay in this process, ensuring that the fuse is not activated due to minor line voltage fluctuations or current oscillations.The fuse also contains a ceramic sleeve on the outside. This sleeve is designed to keep the metal element inside from moving, ensuring that the element stays in its proper place. The sleeve also acts as an insulation barrier, preventing electric shock if the element is accidentally touched.

Conclusion

In conclusion, 0218.040TXP fuses are a type of fast-acting time-delay cartridge fuses. They are used to protect electrical equipment and appliances from over-current issues and line voltage fluctuations. The fuse consists of a metal element with multiple small metal strips and a ceramic sleeve. The metal element is designed to melt if the current in the circuit exceeds a certain level, while the strips create a time delay to prevent the fuse from blowing due to minor fluctuations.

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

Part Number	Manufacturer	Price	Quantity	Description