0239.400VXP

Package / Case:	5mm x 20mm
DC Cold Resistance:	1.475 Ohms
Size / Dimension:	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, KC, UL
Melting I²t:	1.49
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Holder
Series:	239
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	400mA
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction of 0239.400VXP Fuses

0239.400VXP fuses are a type of low voltage fuses used in electrical panels to protect electrical circuits from overcurrent or short circuiting. They are designed to open a circuit in the event of too much current flowing through it, thus protecting the electrical circuits and other components from damage. The 0239.400VXP is a single element 0.24 Amp fuse used to protect against overloads and short circuits.

Application Field of 0239.400VXP Fuses

0239.400VXP fuses are typically used in residential and commercial electrical circuits. The applications could include power protection for lighting circuits, air conditioners, television, refrigerator, microwave ovens, and other appliances. Additionally, they are also used in the automotive industry for electrical wiring, motor circuits, and other circuit protection. The 0239.400VXP fuse is typically installed in fuse boxes, which are used to control and distribute electric power in the home and other buildings.

Advantages of 0239.400VXP Fuses

The 0239.400VXP fuse has many advantages for a wide range of applications. It is simple to install and provides effective and reliable protection for the circuit. The 0239.400VXP uses a one-piece design with a current interrupting rating of UL 923, also known as the “Low-Peak” standard. This rating means that the fuse is designed to handle a higher than normal level of energy before interrupting (opening) the circuit. This high-peak capability is ideal for protecting circuits with a sudden or severe overload. The fuse is UL listed and rated for 600 volts and is available in a variety of Amp ratings. Additionally, the fuse is designed to pass UL 248-14 requirements, which makes it a suitable fuse for a wide variety of voltage and current systems. The 0239.400VXP meets or exceeds all other required certifications and measures 9.4 x 38.1 mm in size.

Working Principle of 0239.400VXP Fuses

The 0239.400VXP fuse works by responding to an overload or short circuit in an electrical circuit. Whenever the electrical current exceeds the maximum rated current for the fuse, the fuse will open, interrupting the circuit and disconnecting the power. This prevents damage to the circuit by breaking the link between the energy source and the circuit.The 0239.400VXP fuse operates on the principle of a thermal/magnetic system. This system uses a combination of heat energy produced by electric current and magnetic forces produced by the electric current to cause the fuse to rapidly open when an overload or short circuit occurs. The time it takes the fuse to open is known as the “interrupting rating” of the fuse. In the 0239.400VXP fuse, the interrupting rating is 0.17 seconds.

Conclusion

0239.400VXP fuses provide effective and reliable protection for a wide variety of electrical systems such as those found in homes and automobiles. They have a single one-piece design with a current interrupting rating of UL 923 “Low-Peak” standard. The fuses are UL rated for 600 volts and are available in a variety of Amp ratings. Additionally, the fuse is designed to pass UL 248-14 requirements, making it suitable for use in many different circuits. The 0239.400VXP fuse operates on a thermal/magnetic principle and is designed to open quickly when an overload or short circuit is detected in the circuit.

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