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Long Barrel 2-Hole Copper Compression Lug 8 AWG 3/8" Stud, 25-Pack | 90°C

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SKU: 210-981101-25

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Crimp It Right
8 AWG → Die Index 21 Red
This lug crimps with any 12-ton U-groove tool using the index-21 die — ours, or your matching die: Burndy® U8CRT — Milwaukee® 49-12-U008 — ILSCO® ILD-21, or T&B® Color-Keyed® index 21. The die embosses “21” into the finished crimp for inspection.

The Conversions Tech long barrel two-hole compression lug terminates 8 AWG copper conductors in power distribution, industrial control, and renewable energy installations. The seamless electro-tin plated copper body with chamfered barrel entry accommodates deep crimp engagement for low-resistance, high-pull-out-strength terminations. Two-hole pad design with 1-inch spacing mounts to 3/8-inch studs for vibration-resistant connections on busbars, switchgear, and panelboard terminals.

Specifications (dimensions per manufacturer UL data sheet)
Part number 210-981101-25
Manufacturer catalog number LT838
Conductor 8 AWG copper, Class B stranded through M (flex-rated)
Stud 3/8 in, 2 hole, 1.00 in center spacing
Barrel Long, 0.81 in (E), chamfered entry, inspection window
Overall length 2.77 in (B)
Tongue width 0.593 Inch
Tongue thickness 0.093 Inch
Die Index 21, Red, two crimps
Material Electrolytic copper, electro tin plated
Rating UL 486A, cULus, 90 C, 600 V, 50 A at 75 C
Color code Red

Specifications

  • Conductor size: 8 AWG
  • Material: Seamless electro-tin plated copper
  • Barrel type: Long barrel with chamfered entry
  • Stud size: 3/8 inch
  • Pad holes: 2
  • Pad hole spacing: 1 inch
  • Pad dimensions: 1.937 L × 0.593 W × 0.093 T inches
  • Overall length: 2.77 ines
  • barrel length 0.81 ines
  • Insulation ID/OD: 0.179 inch ID × 0.272 inch OD
  • Die index: I-21
  • Voltage rating: 35 kV
  • Temperature rating: 90°C
  • Color code: Red
  • Compliances: UL, CE, RoHS

Cross-Reference

Equivalent to standard two-hole long barrel compression lug forms from major manufacturers. Engineered to US specifications for fit and performance compatibility with common utility and industrial termination hardware.

FAQ

What crimp die should be used with this lug?

Use die index I-21. The long barrel design requires full-length crimp compression to achieve rated pull-out strength and electrical conductivity.

Is this lug rated for 90°C conductor ampacity?

Yes. The 90°C temperature rating supports full 8 AWG copper ampacity per NEC tables when installed in equipment rated for 90°C terminations.

Can this be used on 3/8" threaded studs and bolts?

Yes. The 3/8-inch stud size accommodates standard 3/8-16 hardware. The 1-inch hole spacing matches common busbar and terminal block patterns.

Specifications

Part Number 210-981101
Category Electrical connector
Weight 0.25 lb
HS Code 8536.90.4000

Why Pros Buy Direct from Conversions Tech

Quality-tested and UL Listed. Every product we carry is built to our specifications by certified manufacturing partners and 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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