How To Wire Ultra-Fab Electric A-Frame Jack
Updated 08/08/2025 | Published 08/04/2025
Question:
I have a 11 year old UF 3002 that I am replacing with a UF 3500. The 3005 has a red and black wire. The UF 3002 has just one wire running thru a fuse. How do wire up the 3500? Mark
asked by: Mark L
Expert Reply:
Hey Mark! The red and black wires on your Ultra-Fab Electric A-Frame Jack # UF97FR are the power and ground. The red wire is the positive lead which will connect to the positive terminal on your battery. The black wire is the ground which you can connect to the negative battery terminal. If you're using any kind of extension wire make sure it is not smaller than #10 gauge.
What kind of trailer are you installing this on?
(click to enlarge)
Product Page this Question was Asked From
Ultra-Fab Electric A-Frame Jack w/ 2-1/4" Tubing - Drop Leg - 23-1/2" Lift - 3,500 lbs
- Camper Jacks
- Pop Up Camper
- Teardrop Camper
- Travel Trailer
- A-Frame Jacks
- Steel
- 3001 - 4000 lbs
- Electric Jack
- 23-1/2 Inch Lift
- Bolt-On
- Weld-On
- 1 Jack
- Ultra-Fab Products
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: Do I Have to Wire the Phoenix Electric Trailer Jack UF38-944040 Directly to the Battery?
- Q&A: Replacement for Thetford Aqua-Magic Model 42073 Toilet
- Q&A: Recommended Electric Trailer Jack For A 2018 Jayco Whitehawk
- Q&A: Will B&W Continuum Work With 2024 Ram 2500 Towing Alliance Delta 292RL
- Article: The Ultimate RV Camping Checklist for Your First Year RVing
- Q&A: Mounting Flange Diameter of Phoenix Electric Trailer Jack
- Q&A: Would Stromberg Carlson Electric Trailer Jack Brute Trailer Jack Replace Lippert Jack
- Q&A: Replacement A-Frame Jack for Lippert Ground Control TT
- Article: The Best Electric Trailer Jacks of 2025
- Article: Trailer Maintenance Schedule
- Article: 2 Steps for Finding the Right Weight Distribution Hitch Size
- Article: How to Measure for Trailer Hitch Drop
- Article: How to Tell the Weight Rating of a Trailer Axle
- Article: Trailer Tire Sizing
Mark L.
8/7/2025
Thanks Robin Hooked it up and it is working