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⚡ Power your projects with SELTERM’s heavy-duty copper lugs — don’t settle for less!
SELTERM 5pcs 4/0 AWG copper wire lugs deliver premium conductivity and durability with UL-listed, 600V+ rated heavy-duty copper terminals. Designed for high-temp environments and versatile applications, these ring terminals ensure secure, corrosion-resistant battery connections for professional and DIY electrical setups.
| ASIN | B085BN2JXT |
| Brand Name | SELTERM |
| Colour | Bare Copper Lugs |
| Connector Type | Crimp , Ring |
| Contact Material | Copper |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 16 Reviews |
| Insulation Material | Non-Insulated |
| Insulation Material Type | Non-Insulated |
| Item Weight | 250 Grams |
| Manufacturer | SELTERM |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 600 Volts |
| Model Number | MDS4056UXL-5 |
| Number of Items | 5 |
| Part Number | MDS4056UXL-5 |
| Specification Met | Ul, Cul, Rohs, Reach, Sae |
| Stud Size | 5/16 |
| Temperature Rating | 90°C |
| Terminal | Ring Terminal |
| Terminal Type | Ring Terminal |
| UPC | 810038973104 |
| Unit Count | 5 Count |
C**O
Heavy-duty lugs that deliver secure, high-current connections.
The SELTERM 4/0 AWG XL Battery Lugs are exactly what I needed for a reliable, professional-grade power setup. These ring terminals are solidly built with thick, high-conductivity copper and a clean tin plating that resists corrosion. I used them in a 48V battery bank for my off-grid system, and the 5/16" stud size matched perfectly with my bus bars. Crimping was smooth and secure—no cracking or distortion—and the connection feels rock-solid under load. These lugs handle high amperage without heating up, and the pack of 10 offers great value for serious electrical work. A must-have for any high-current DC project.
R**M
Did not crimp correctly with a 4/0 crimper
I recently have done a lot of crimping of 4/0 wire lugs for a RV battery upgrade. I ordered these as I ran out of my other ones, and these did not crimp as they should. They are bigger in size and while crimping "pinch" one side making for an uneven crimp. When checking size of wire hole, these are bigger that 4/0 even though marked as 4/0 lugs.
D**O
quality product & great price
AAAAA+++
Trustpilot
1 month ago
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