Long Barrel Compression Lug 10 AWG 1/4", 25-Pack | 90°C Tin-Plated Copper
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SKU: CT-LB1014S-25
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The Conversions Tech Long Barrel Compression Lug terminates 10 AWG copper conductors to 1/4-inch studs in power distribution panels, industrial machinery, and construction electrical systems. The extended barrel design increases contact surface area for stable, low-resistance connections in medium-voltage applications.
| Specifications (dimensions per manufacturer UL data sheet) | |
| Part number | 210-09852-25 |
| Manufacturer catalog number | LB1014S |
| Conductor | 10 AWG copper, Class B stranded through M (flex-rated) |
| Stud | 1/4 in, 1 hole |
| Barrel | Long, 0.57 in (E), chamfered entry, inspection window |
| Overall length | 1.42 in (B) |
| Tongue width | 0.374 Inch |
| Tongue thickness | 0.093 Inch |
| Die | Yellow, two crimps |
| Material | Electrolytic copper, electro tin plated |
| Rating | UL 486A, cULus, 90 C, 600 V, 30 A at 75 C |
| Color code | Yellow |
Specifications
- Conductor Size: 10 AWG
- Stud/Bolt Size: 1/4 inch
- Barrel Type: Long barrel with chamfered entry
- Material: Seamless electro-tin plated copper
- Color Code: Yellow
- Voltage Rating: 35 kV
- Temperature Rating: 90°C
- Die Index: I-21
- Overall Length: 1.42 in (39.8 mm)
- barrel length 0.57 in (20.6 mm)
- Pad Dimensions: 0.562" L x 0.374" W x 0.093" Thk
- Pad Holes: 1
- Insulation Dimensions: 0.179" ID x 0.272" OD
- Neck Length: 18.4 mm (0.72")
- Outer Diameter: 11.1 mm (0.44")
- Inner Diameter: 5.6 mm (0.22")
Cross-Reference
Equivalent to long-barrel one-hole compression lug form factors from major manufacturers. Conversions Tech lugs are engineered to US specifications and built by certified partner factories.
FAQ
What crimping tool die do I need for this lug?
Use die index I-21 for proper compression. Verify your tool manufacturer's die chart matches this index before crimping.
Is this lug rated for 90°C conductor ampacity?
Yes. The 90°C temperature rating supports full ampacity of 10 AWG copper per NEC tables when properly installed.
Why choose a long barrel over a standard barrel lug?
The 0.812-inch extended barrel increases conductor contact area, improving mechanical pull-out strength and electrical conductivity in high-vibration or critical power distribution applications.
Specifications
| Part Number | 210-09852 |
| 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.
