1-Hole Copper Compression Lug 1 AWG | 3/8" Stud, 90°C, 35kV, 130A
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SKU: 210-98016
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The 1-hole copper compression lug is a short-barrel terminal connector for 1 AWG conductors. Engineered for electrical contractors and panel builders, it provides a crimped termination to 3/8-inch studs on busbars, breakers, and distribution blocks. Typical applications include service entrance panels, motor control centers, and industrial power distribution where reliable high-current termination is required.
Specifications
- Conductor Size: 1 AWG
- Bolt Size: 3/8" Stud
- Color Code: Green
- Overall Length (L): 46.0mm (1.80")
- Barrel Length (L1): 21.1mm (0.80")
- Outer Diameter (D): 16.8mm (0.66")
- Inner Diameter (D1): 11.7mm (0.46")
- Bolt Hole Diameter (D2): 9.1mm (0.35")
- Tongue Width (B): 20.3mm (0.80")
- Bolt Hole Spacing (E): 10.4mm (0.40")
- Wall Thickness (F): 2.5mm (0.10")
- Material: Electro-Tin Plated Copper
- Temperature Rating: 90°C
- Voltage Rating: 35 kV
- Ampacity: 130 Amps
- UL Listed: Yes
- CE Certified: Yes
- RoHS Compliant: Yes
- Features: Chamfered barrel entry, inspection sight window
Cross-Reference
Equivalent form factor to Panduit and Burndy one-hole standard barrel compression lugs. Comparable electrical and dimensional performance at distributor-direct pricing.
FAQ
What crimp die is required for this lug?
Use a crimp tool and die set specified for 1 AWG copper compression terminals. The short barrel design requires a single crimp; position the die at the center of the barrel over the sight window to ensure proper conductor fill.
Is this lug rated for 75°C or 90°C conductor ampacities?
The 90°C temperature rating permits use at 90°C ampacity values per NEC, provided the conductor and connected equipment share equivalent ratings. For 75°C terminations, derate accordingly.
Can this lug be used for medium voltage applications?
The 35 kV voltage rating supports medium voltage terminations when installed with appropriate insulation and clearances per NEC Article 310 and 490. Verify system voltage and insulation coordination for your specific application.
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.
