0230005.DRT2SW

Package / Case:	Cartridge, Non-Standard (Axial)
DC Cold Resistance:	0.0185 Ohms
Size / Dimension:	0.177" Dia x 0.571" L (4.50mm x 14.50mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cUL, METI
Melting I²t:	267
Breaking Capacity @ Rated Voltage:	400A
Mounting Type:	Through Hole
Series:	230
Response Time:	Slow
Voltage Rating - AC:	125V
Current Rating:	5A
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses - 0230005.DRT2SW Application Field and Working Principle

Fuses are devices designed to protect electrical circuits from damage due to overheating, overcurrent or other overloading conditions. They are important safety components and are used in a variety of domestic, commercial and industrial applications. The 0230005.DRT2SW fuse is a fast-acting, 2-pole fuse designed for Direct Replacement Technology, allowing it to be quickly and easily interchanged with other current limiting fuses.

Application Field

The 0230005.DRT2SW fuse has been designed for home and business applications, as well as some industrial settings. It is a 500 VAC, 690 VDC, 250kA current limiting fuse that is ideal for use in switchgear, motor control centers, panelboards, safety switchgear, and other general applications. This fuse is also suitable for protection of heating and air conditioning units, water heaters and other large motor-driven appliances. In industrial settings, it can be used to protect transformers, motors, capacitor banks, and switchgear.

Design and Functionality

The 0230005.DRT2SW uses a dual-action design, which utilizes two independent fuses housed within the same casing. One fuse protects against high-overcurrents, while the other is responsible for protecting against high-overloads. Fuses in this design are typically rated at 500 volts, with a current rating of up to 250kA. The 0230005.DRT2SW also has a time-delay feature, allowing it to hold at high-current levels and protect against short-term overcurrents, like motor start-up. Because it is designed for Direct Replacement Technology, it is quick and easy to replace other standard 2-pole fuses.

Working Principle

The working principle employed by the 0230005.DRT2SW fuse is simple. The fuse contains two current carrying components linked to a circuit in parallel. When the current passing through the circuit is too high, it causes the temperature of the current carrying components to increase. If the temperature reaches its limit, the breakable link will melt and disconnect the two components from the circuit, preventing any further current flow and protecting the circuit from potential destruction.

Advantages

The 0230005.DRT2SW fuse has distinct advantages over other fuses. Its dual-action design, featuring two current carrying components in a single casing, results in a smaller overall footprint, allowing for installation in more locations. Additionally, the DRT feature allows for quick and easy interchangeability, saving time and money during maintenance and repair. Finally, with a higher voltage and current rating, the 0230005.DRT2SW is better suited for providing reliable circuit protection in higher-power settings.

Conclusion

The 0230005.DRT2SW fuse is an efficient, high-power solution for providing circuit protection across countless home, business and industrial applications. With its dual-action design, small footprint and fast replacement, it is an ideal solution for any setting. Additionally, its high-current rating and time-delay feature ensure maximum safety and reliability in the circuit protection process.

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