Short Barrel Copper Compression Lug 3/0 AWG 3/8" Stud | 310A, 90°C, UL/CE
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SKU: 210-98026
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These Conversions Tech copper short barrel one-hole compression lugs terminate 3/0 AWG conductors to 3/8-inch studs or busbars. The short barrel profile reduces overall footprint for crowded enclosures, panelboards, and marine applications where space is limited. Engineered by our US team and manufactured to specification by certified partner facilities, these lugs deliver stable, low-resistance connections in industrial, automotive, and electrical distribution systems.
Specifications
- Wire Size: 3/0 AWG
- Stud Size: 3/8"
- Material: Tin Plated Copper
- Color Code: Orange
- Overall Length (L): 54.4mm (2.10")
- Barrel Length (L1): 21.1mm (0.80")
- Barrel Diameter (D): 23.0mm (0.90")
- Barrel Inner Diameter (D1): 15.7mm (0.60")
- Barrel Outer Diameter (D2): 13.0mm (0.50")
- Flange Length (B): 24.4mm (0.96")
- Flange Width (E): 10.4mm (0.40")
- Thickness (F): 2.7mm (0.10")
- Temperature Rating: 90°C
- Voltage Rating: 35 kV
- Maximum Amp Rating: 310A
- UL Approved: Yes
- CE Certified: Yes
- RoHS Compliant: Yes
Cross-Reference
Equivalent to short-barrel compression lug form factors from major manufacturers including Crouse-Hinds and Burndy, at lower cost with equivalent electrical performance and agency certifications.
FAQ
What crimping tool is required for 3/0 AWG short barrel lugs?
Use a compression tool rated for 3/0 AWG copper with dies matched to the barrel dimensions (21.1mm barrel length, 15.7mm inner diameter). Verify die compatibility before crimping.
Is this lug suitable for 90°C wet locations?
The 90°C temperature rating applies to dry applications. For wet or damp locations, verify local code requirements and consider additional environmental protection as specified by the AHJ.
Why choose short barrel over standard barrel lugs?
Short barrel lugs reduce conductor bend radius requirements and overall clearance in tight enclosures. The compact 21.1mm barrel length maintains full ampacity (310A) while minimizing space constraints.
Why Pros Buy Direct from Conversions Tech
Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
