0263002.WRT2

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Introduction to 0263002.WRT2 Fuse

0263002.WRT2 fuses are a type of Class RK5 dual purpose, current-limiting, time-delay fuses designed for motor circuit protection, branch circuit protection, transformers, control circuits, and other wiring systems. They are also important for protection of individual motors and other equipment.

Application Field of 0263002.WRT2 Fuse

The 0263002.WRT2 fuse links are commonly used in a wide variety of residential, commercial, institutional, and industrial wiring systems. It can be used on branch circuits, motor circuits, control circuits, and transformers. It is widely used in industrial machinery and lifts, machine tools, and other equipment related motors, HVAC systems, and any locations with hazardous conditions involving combustible dusts, vapors, and antifreeze.

In addition, it is also suitable for low voltage applications such as 120/240V, 3 phase, 480Y/347V, and also industrial-grade applications such as 240/415V, 4-wire delta, and 277/480V, 4-wire wye. It can be used to replace other Class RK5 type fuses with similar time-delay characteristics.

Working Principle of 0263002.WRT2 Fuse

The 0263002.WRT2 fuse links offer maximum safety and protection by utilizing a current-limiting design. This design allows the fuse to limit the amount of current flowing through the wiring system in the event of an over- or under-voltage situation. The fuse also features a time-delay feature that allows the fuse to delay the disconnection of power for up to 500 milliseconds. This feature helps to avoid a false tripping of the fuse and provides some additional time for power to be shut off.

The 0263002.WRT2 Fuse also provides superior protection from overloads. The ceramic-fiber and metallic-wire construction of the fuses allow them to effectively dissipate the heat generated due to excessive current flow, thus avoiding electrical fires. The fuses are both flame retardant and UL-Listed, which confirms their compliance with safety standards.

Installation Requirements for 0263002.WRT2 Fuse

The 0263002.WRT2 fuse links must be installed in a suitable fuse holder or junction box, as recommended by the manufacturer. It must be connected to a suitable branch circuit protection device, such as a circuit breaker or a relay. The fuse must be connected to the line side of the circuit protection device and the load side must be connected to the load. It is important that the circuit protection device and the fuses be of the correct size for the circuit and application.

The fuse must be installed in a dry, well-ventilated location, away from any combustible or corrosive materials, and should not be exposed to direct sunlight or inclement weather conditions. The fuse must be replaced periodically in accordance with the manufacturer\'s instructions.

Conclusion

The 0263002.WRT2 fuses are an excellent choice for a variety of applications in residential, commercial, institutional, and industrial wiring systems. Their current-limiting and time-delay features provide superior protection from over- and under-voltage situations, and their flame-retardant and UL-listed construction provides additional safety assurance. Proper installation is essential for maximum protection.

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