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SELTERM 5pcs 3/0 AWG 1/2" Stud Copper Wire Lugs are UL-listed, heavy-duty bare copper ring terminals designed for maximum conductivity and durability. Rated for 600V and 90°C, these annealed copper connectors provide secure, vibration-resistant connections ideal for automotive, solar, marine, and industrial applications. Their waterproof close-end design prevents solder leaks, ensuring long-lasting, reliable performance in demanding environments.
| ASIN | B073Y86BPP |
| Best Sellers Rank | #1,080 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Ring Terminals |
| Brand Name | SELTERM |
| Color | Bare Copper Lugs |
| Connector Type | Crimp, Ring |
| Contact Material | Copper |
| Customer Reviews | 4.8 out of 5 stars 11,706 Reviews |
| Gauge | 3/0 AWG |
| Insulation Material | Non-Insulated |
| Insulation Material Type | Non-Insulated |
| Item Weight | 132.2 Grams |
| Manufacturer | SELTERM |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 600 Volts (DC) |
| Model | MDS3012U-5 |
| Specification Met | Ul, Cul, Rohs, Reach, Sae |
| Stud Size | 1/2 |
| Temperature Rating | 90°C |
| Terminal | Ring Terminal |
| UPC | 810038970462 |
| Unit Count | 5 Count |
B**L
Good value in a reliable part
Reviewing: SELTERM 10pcs - 6 Awg 1/4" Stud (Wide) - Battery Lugs - Ring Terminal Connectors with 12pcs 3:1 Black & Red Heat Shrink Tubing with Adhesive, Heavy Duty Battery Cable Ends I have purchased this brand before in different sizes, and they worked particularly well in my hydraulic cable crimper. I dislike wasting time repairing faulty electrical connections when I just need a piece of equipment to work, and a properly crimped and sealed connection is my best insurance against such disappointment. Pros: The terminals are nice, thick, malleable copper. They are made in India, which can be hit or miss for metallurgy. These can be bent and bent back a few times without hardening and snapping off. The heat shrink tubing is the thick kind, with the adhesive sealant inside. If you choose to use these in soldered applications, the metal tins relatively easily. The flared ends make inserting stranded wires a breeze without ‘stray hairs’ poking out the sides. These are about as good a value as anyone’s likely to see in smaller quantities. Cons: you can see a little variation from one part to another, but the holes are all of consistent diameter and they all crimp down the same in the end.
A**R
4awg lugs
Good quality, works as described
D**.
Well made
Excellent. One of the positive battery terminal connectors was worn out and had to be cut off on my 1997 Ford F350 7.3L Powerstroke. I used one of these lugs on the end of the positive battery cable and used and impact crimper. This allowed me to connect the cable to a replacement terminal connector.
D**.
For Solar
For my solar setup. Quality parts Fair price
J**R
Kinda thin but will do the job
These are thinner than I was expecting. They are fine for applications that dont require commercial grade work.
N**2
Copper
Good👍🏻
K**R
Battery terminals
They work out perfectly they are ideal for everything that I do especially during my installation and car audio I haven't had any problems with them they are great products real secure and great for the price recommend them highly what recommend if they should send heat shrink with it would be a lot better
J**.
Works well.
Works great.
Trustpilot
4 days ago
1 week ago