
RFK03L Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.99 | Condition is New – Open box, Square D RFK03L Class R Fuse Adapter Kit for F5, F6 Series Disconnect Switch, FREE SHIPPING | ![]() |
![]() | $13.50 | Condition is New – Open box, LOT of 3 Square D RFK03L Class R Fuse Kit, FREE SHIPPING | 100.0% |
![]() | $17.52 | Condition is New – Open box, Lot Of 4 Square D Rfk03l Class R Fuse Kit, shipping cost = $6.58 | ![]() |
![]() | $25.00 | Condition is New – Open box, SQUARE D RFK03L CLASS R FUSE KIT SER.F01 ***LOTOF3***, shipping cost = $17.02 | ![]() |
![]() | $84.99 | Condition is New – Open box, Square D RFK03L Class R Fuse Kit (Lot of 14 Packets For A Total of 42 Adapters), shipping cost = $6.25 | 100.0% |
![]() | $94.99 | Condition is New – Open box, SQUARE D RFK03L CLASS R FUSE KIT 3 ADAPTERS 30A 240VAC (lots of 19), FREE SHIPPING | 99.6% |
![]() | $169.99 | Condition is New – Open box, SQUARE D RFK03L Class R Fuse Adapter Kit (Lot of 19), FREE SHIPPING | 99.6% |
![]() | $179.99 | Top Pick! Condition is New – Open box, Lot of 18 - RFK03L Square D Class R Fuse Adapter Kit - Next Day Option - New, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.00 | Condition is New, New LOT of 3 Square D RFK03L Class R Fuse Kit, FREE SHIPPING | 99.8% |
![]() | $23.00 | Condition is New, SQUARE D RFK03L CLASS R FUSE KIT NSMP, FREE SHIPPING | 99.8% |
![]() | $27.60 | Top Pick! Condition is New, 2 LOT Square D RFK03L Class R Fuse Adapter Kit for F5, F6 Series Disconnect, shipping cost = $5.62 | 100.0% |
![]() | $54.98 | Condition is New, LOT OF 11 Square D RFK03L Class R Fuse Kits, FREE SHIPPING | 100.0% |
![]() | $80.00 | Condition is New, Box of 20 - Square D RFK03L Class R Fuse Adapter Kit, shipping cost = $28.40 | 100.0% |
![]() | $99.95 | Condition is New, Lot Of 20 Square D RFK03L Class R Fuse Kits, shipping cost = $15.10 | 99.9% |
![]() | $229.99 | Condition is New, SQUARE D (1)HRK4060 D2,(3) PK23GTA,(1) PK7GTA,(2) GTK03,(2) RFK03H,(2) LOT OF 18, FREE SHIPPING | 100.0% |

The RFK03L Fuse Adapter Kit is a must-have accessory for F5 and F6 Ford vehicles seeking a reliable and easy solution for upgrading their fuse box system. This adapter kit is meticulously designed to replace the original square-shaped fuse holders with more modern and efficient round ones. This upgrade not only enhances the overall look of your vehicle's fuse box but also offers improved functionality.
Each kit includes a total of 24 fuse adapters, ensuring that you have enough to replace all the square fuse holders in your F5 or F6 Ford vehicle. These adapters are manufactured from high-quality materials, guaranteeing durability and longevity. The round fuse holders have a secure locking mechanism that keeps the fuses in place, reducing the risk of fuses becoming loose and potentially causing electrical issues.
Installing the RFK03L Fuse Adapter Kit is a straightforward process. The kit comes with clear and concise installation instructions, making it easy for anyone to complete the task. The adapters are designed to be a direct replacement for the original square fuse holders, requiring no modifications to your vehicle's wiring.
The RFK03L Fuse Adapter Kit is an essential addition to any Ford F5 or F6 vehicle, offering improved functionality, enhanced aesthetics, and the peace of mind that comes with using high-quality parts. Upgrading your fuse box system with these round adapters not only modernizes the look of your vehicle but also provides better electrical conductivity, ensuring that your vehicle's electrical systems operate at their best.
In summary, the RFK03L Fuse Adapter Kit is a practical and cost-effective solution for upgrading the fuse box system in your F5 or F6 Ford vehicle. With its high-quality materials, easy installation process, and improved functionality, this kit is an investment that will provide long-term benefits to both you and your vehicle.
Pros and Cons of Buying a Square RFK03L Fuse Adapter Kit for F5 and F6 Disconnects
The Square RFK03L Fuse Adapter Kit is designed to provide a convenient and reliable solution for replacing the fuses in Ford F5 and F6 disconnect switches. Here are some pros and cons to help you make an informed decision about whether to buy this product.
Pros:1. Compatibility: The Square RFK03L Fuse Adapter Kit is specifically designed for Ford F5 and F6 disconnect switches, ensuring a perfect fit.
2. Convenience: The kit includes all the necessary fuses and adapters, making it a one-stop solution for fuse replacement.
3. Durability: The fuse adapter kit is made of high-quality materials, ensuring long-lasting performance.
4. Easy to Install: The installation process is straightforward and can be completed in a short amount of time.
5. Cost-Effective: Buying a kit that includes all the necessary fuses and adapters can save you money in the long run, as opposed to buying individual components.
Cons:1. Limited Compatibility: The Square RFK03L Fuse Adapter Kit is only suitable for Ford F5 and F6 disconnect switches.
2. Availability: The kit may not be readily available in local auto parts stores, and you may need to order it online.
3. Cost: Compared to buying individual fuses and adapters, the kit may seem expensive for some users.
4. Complexity: While the installation process is straightforward, some users may find the process confusing or intimidating, especially if they are not familiar with auto electrical systems.
Conclusion:The Square RFK03L Fuse Adapter Kit for Ford F5 and F6 disconnect switches offers several advantages, including compatibility, convenience, durability, ease of installation, and cost-effectiveness. However, it also has some disadvantages, such as limited compatibility, availability, cost, and complexity. Ultimately, the decision to buy the kit depends on your specific needs, budget, and level of experience with auto electrical systems. If you own a Ford F5 or F6 disconnect switch and need to replace the fuses regularly, the kit may be a worthwhile investment. However, if you only need to replace a few fuses occasionally, buying individual components may be a more cost-effective option.
Details:
2 x Squarerfk03l class r fuse adapter kit for f5, f6 series disconnect. The Square brand ensures quality and reliability for ac current type applications. The Squarerfk03l class r fuse adapter kit is designed for use with f5 and f6 series disconnect switches. This fuse adapter kit is in silver color and made the USA, making it suitable for industrial applications.
It is a unit type product that includes one fuse adapter and specifically designed for interior use in industrial settings.
specifications indusswitch:
- brand: Square D
- mpn: Rfk03l
- type: Fuse Adapter Kit
- current type: Ac
- unit type: Unit
- color: Silver
- fuse type: Switch
- country/region of manufacture: United States
- application: Industrial
- suitable for: Interior
- upc: 785901421849
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
shipping indusswitch:
- service: usps ground advantage, fedex 2day, usps priority mail, fedex ground or fedex home delivery
- carrier: usps, fedex
- type: calculated
- transit: 3-9 days
- class: standard, expedited
seller indusswitch:
- # reviews: 20
- city: phoenix, arizona
- rating: 100.0%
offer indusswitch:
- best offers: true
- in stock #: 5
- started: march 5, 2025
- options: ship-to-home
- sold #: 20
- prices: $17.52–$229.99
- item condition:
- New – Open box
- New
- availability: in stock
payments indusswitch:
- credit card: discover
- wallet: paypal
- other
returns indusswitch:
- policy: no returns
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