Description
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About:
This is a mechanical compression connector designed to securely terminate or connect a 3/0 AWG stranded aluminum conductor, commonly used in heavy-duty electrical applications such as power distribution, battery systems, grounding, and industrial control panels.
The compression design allows the stripped cable to be inserted into the barrel and then mechanically compressed to form a solid, gas-tight, low-resistance electrical connection without solder.
A long-barrel construction offers increased contact area and enhanced mechanical strength, making the connector suitable for high-current loads, vibration environments, and demanding industrial installations.
Also Known As:
3/0 AWG 5/16 (or 5/16-inch) Aluminum Compression Lug,3/0 Gauge Aluminum Mechanical Crimp / Compression Connector,3/0 AWG Aluminum One-Hole Cable Lug,3/0 AWG Aluminum Long-Barrel Crimp Lug,3/0 Stranded Aluminum Mechanical Crimp Terminal.
Specification:
| Product Type | 1 Hole Compression Lug |
| Color | Ruby |
| Materials | Aluminum |
| Wire Range | 3/0 Str. |
| Hole Size | 5/16″ |
| InsideDiameter | 0.48″ |
| OutsideDiameter | 0.76″ |
| Length | 3.00 In |
| Part No. | 93050 |
Features:
High-conductivity aluminum construction provides excellent electrical performance while keeping the connector lightweight and highly durable.
Tin-plated finish enhances corrosion resistance and prevents oxidation for long-term reliable operation, even in harsh environments.
Compression / crimp-style termination creates a tight, gas-tight metal-to-metal connection that maintains low electrical resistance and prevents loosening over time.
Designed specifically for 3/0 AWG stranded aluminum conductors, ideal for heavy-duty power distribution, grounding, battery cables, and industrial electrical circuits.
Single-hole mounting design with a 5/16 stud hole allows secure attachment to bus bars, grounding points, distribution blocks, and panel equipment.






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