0268002.V

Approvals:	CSA, QPL, UL
Operating Temperature:	-55°C ~ 125°C
Color:	--
Size / Dimension:	0.235" Dia x 0.290" H (5.97mm x 7.37mm)
DC Cold Resistance:	0.046 Ohms
Series:	Micro™ 268
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Board Mount (Cartridge Style Excluded)
Current Rating:	2A
Voltage Rating - AC:	125V
Voltage Rating - DC:	125V
Response Time:	Fast
Package / Case:	Radial, Can, Vertical
Mounting Type:	Through Hole
Breaking Capacity @ Rated Voltage:	10kA

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Introduction

Fuses, a type of electrical safety device, play a critical role in protecting equipment, circuits, and personnel from damage due to excessive current. In this article, we will discuss the 0268002.V application field and working principle in detail.

Application Field of 0268002.V Fuse

The 0268002.V fuse is a polymeric-bodied, single shot, time-delay fuse specifically designed for use in a wide range of commercial and industrial AC and DC load centers. The 0268002.V is designed to protect circuits rated at up to 600V with interrupting ratings up to 1000A. It is compatible with standard 20mm DIN rail mountings.

Working Principle of 0268002.V Fuse

The 0268002.V fuse has a specially designed metal strip enclosed in epoxy resin, creating a resistor element connected between the two terminals inside the fuse. The element is designed to create a voltage drop across it when a current is applied and increases in resistance when the current increases. When the current surpasses a pre-determined threshold, the resistor element is designed to melt, cutting off the circuit and preventing further damage.

Construction and Design

The construction of the 0268002.V fuse consists of a polymeric-bodied housing, two terminals for connection to the circuit, a metal strip, and an epoxy resin material encapsulating the metal strip. The two terminals are designed to accept up to two AWG stranded wire or two 8-gauge terminal screws with a maximum torque of 5.4 in-lbs (0.6 Nm) for each screw. The metal strip is designed to create a voltage drop when current flows through it, and the epoxy resin encapsulation is designed to ensure that the metal strip remains stable and secure within the housing. The metal strip is also designed to increase its resistance with the increase in current, and the epoxy resin is designed to insulate the fuse and to maintain the integrity of the contacts.

Advantages of 0268002.V Fuse

The 0268002.V has several advantages over other fuses:1. Time-delay design: The fuse is designed to be time-delay, meaning that it will not blow instantly even when short-circuits are encountered. This gives equipment and circuits time to respond to the overload and allows time to shut off power.2. Low voltage drop: The fuse has a low voltage drop, meaning that it will not consume too much electricity or cause large power losses.3. Compact size: The size of the fuse makes it perfect for installation in a wide range of commercial and industrial equipment.

Conclusion

The 0268002.V fuse is a great choice for protecting commercial and industrial equipment. It boasts a time-delay design, a low voltage drop, and a compact size that make it perfect for a wide range of applications. With the proper handling and installation, the 0268002.V fuse can provide excellent protection against electrical short-circuits, overloads, and other hazards.

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