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Long Barrel Two-Hole Compression Lug 350 MCM | 1/2" Bolt, 35 kV, 90°C

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SKU: 210-98106

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Long barrel two-hole compression lug engineered for 350 MCM copper conductors. Designed for high-voltage applications including substations, switchgear terminations, and renewable energy systems. The long barrel configuration maximizes contact surface area for reliable current transfer, while the dual-hole pad provides redundant mechanical fastening. Red color code enables rapid conductor size identification in the field.

Specifications

  • Conductor Size: 350 MCM
  • Conductor Material: Copper
  • Stud Size: 1/2 inch
  • Pad Holes: 2
  • Pad Hole Spacing: 1-3/4 inches
  • Pad Size: 3 inches L x 1.291 inches W x 0.187 inches Thk
  • Barrel Type: Long Barrel, Chamfered Entry
  • Barrel Length: 2 inches
  • ID x OD: 0.703 inches x 0.89 inches
  • Overall Length: 5.623 inches
  • Material: Electro Tin Plated High Strength Seamless Copper
  • Color: Red
  • Voltage Rating: 35 kV
  • Temperature Rating: 90°C
  • Die Index: I-71

Cross-Reference

Equivalent to long barrel two-hole compression lugs from major manufacturers. Spec-built to industry-standard dimensions for direct interchangeability with Burndy, Panduit, and Ilsco 350 MCM two-hole lug configurations.

FAQ

What crimping tool and die are required for installation?

Use a compression tool with Die Index I-71. The chamfered barrel entry assists conductor insertion; verify full insertion through the sight hole before crimping.

Is this lug rated for 90°C conductor applications?

Yes. The 90°C temperature rating matches standard THHN/THWN-2 and XHHW-2 insulation ratings for 350 MCM copper conductors.

Can this lug be used in 35 kV medium-voltage terminations?

The 35 kV voltage rating applies to the lug itself. Actual system voltage capability depends on complete termination design, insulation, and clearances per NEC and utility standards.

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.

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