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Two-Hole Copper Compression Lug 350 MCM | 1/2" Bolt, 90°C

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SKU: 210-98058

990 in stock

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Crimp It Right
350 MCM → Die Index 71 Red
This lug crimps with any 12-ton U-groove tool using the index-71 die — ours, or your matching die: Burndy® U31RT — Milwaukee® 49-12-U350C — ILSCO® ILD-71, or T&B® Color-Keyed® index 71. The die embosses “71” into the finished crimp for inspection.

Two-hole copper compression lug for terminating 350 MCM copper conductors in medium-voltage power distribution, switchgear, and transformer installations. Standard barrel design with chamfered entry for conductor insertion. Tin-plated finish provides corrosion resistance. Blue color coding for conductor size identification. Sight window allows visual verification of full conductor insertion before crimping.

Specifications

  • Material: Seamless Electro-Tin Plated Copper
  • Conductor Size: 350 MCM
  • Stud Size: 1/2 Inch
  • Pad Holes: 2
  • Pad Hole Spacing: 1-3/4 Inch
  • Pad Size: 3 Inch Length x 1.291 Inch Width x 0.187 Inch Thickness
  • Overall Length: 4.686 Inches
  • Barrel Length: 1.063 Inches
  • Barrel Type: Standard
  • Barrel Entry Type: Chamfered
  • Insulation Diameter (ID): 0.703 Inch
  • Outer Diameter (OD): 0.89 Inch
  • Voltage Rating: 35 kV
  • Temperature Rating: 90°C
  • Die Index: I-71
  • Color Code: Blue

Cross-Reference

Equivalent to two-hole compression lug form factors from major manufacturers. Specified by Conversions Tech engineering and produced to certified standards.

FAQ

What crimping tool and die set is required?

Use die index I-71 with compatible compression tools. Verify tool compatibility with your crimping equipment manufacturer.

Is this lug rated for outdoor or wet location use?

The 35 kV voltage rating and 90°C temperature rating apply to the lug itself. Follow NEC and local code requirements for installation environment, insulation, and sealing.

Why is there a sight window on the barrel?

The sight window allows visual confirmation that the conductor is fully inserted to the proper depth before crimping, reducing the risk of incomplete termination.

Specifications

Part Number 210-98058
Category Electrical connector
Weight 0.6 lb (est.)
HS Code 8536.90.4000

Direct Cross-Reference — Two-Hole NEMA (1.75″ centers), 350 kcmil, 1/2 Inch stud

CT P/N 210-98058 is a dimensional and electrical equivalent replacement for:

Manufacturer Part Number
Panduit LCC350-12 *
NSI Industries L350N *

* Cross derived from manufacturer part-numbering pattern; verify against datasheet for critical applications. All trademarks are property of their respective owners and are used for compatibility identification only. Conversions Tech products meet the same UL 486A dimensional and electrical standards at distributor-direct pricing.

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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CONVERSIONS TECH

Professional-grade electrical components, networking cables, and solar hardware for contractors, distributors, and OEM partners. Same-day shipping from our U.S. distribution centers.

1 (307) 206-0534

CS@ConversionsTech.com

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