350 kcmil Copper Compression Lug, 1/2" Stud, 1-Hole, Standard Barrel
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SKU: CT-SB35012
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The Conversions Tech 1-Hole Compression Lug is a standard-barrel copper terminal engineered for 350 MCM conductors in medium-to-high power electrical systems. The tin-plated seamless copper construction provides corrosion resistance for demanding environments, while the sight window enables visual verification of proper wire insertion before crimping. Designed for use with 1/2-inch bolts, this lug delivers secure terminations in switchgear, panelboards, transformers, and industrial power distribution equipment.
| Specifications | |
| Part number | 210-98036 |
| Conductor | 350 kcmil copper, Class B stranded |
| Stud | 1/2 in, 1 hole |
| Barrel | Standard, 1.26 in (E), chamfered entry, inspection window |
| Overall length | 2.91 in (B) |
| Tongue width | 1.291 Inch |
| Die | Index 71, Red, one crimp |
| Material | Electrolytic copper, electro tin plated |
| Rating | UL 486A, cULus, 90 C, 35 kV, 310 A at 75 C |
| Color code | Red |
Specifications
- Conductor Size: 350 MCM
- Stud/Bolt Size: 1/2 inch
- Material: Electro Tin Plated High Strength Seamless Copper
- Conductor Material: Copper
- Barrel Type: Standard, Straight Barrel
- Barrel length: 1.26 inches
- Overall Length: 2.91 inches
- Pad Size: 1.25 inches length x 1.291 inches width
- Pad Holes: 1
- Die Index: I-71
- Voltage Rating: 35 Kilovolts
- Temperature Rating: 90°C
- Cable Entry Type: Chamfered
- Wire Strip Length: 1.125 inches
- Sight Hole: With Sight Hole
- Color Code: Red
FAQ
What crimping tool and die set are required for this lug?
Use a compression tool with Die Index I-71. This die specification is industry-standard and compatible with major manufacturers' 12-ton and 15-ton hydraulic crimping tools. Always verify proper die alignment and complete the crimp cycle fully to ensure listed electrical and mechanical performance.
Is this lug suitable for 350 MCM stranded copper only, or can it accommodate other constructions?
The barrel is sized for 350 MCM copper conductor. Conductor construction (compact, concentric, or flexible stranding) affects fill and crimp characteristics. The chamfered cable entry and sight window assist with proper conductor positioning. For non-standard constructions, verify conductor diameter against barrel internal dimensions.
Does the 35kV rating apply to all installations?
The 35kV voltage rating applies when installed per applicable codes and standards with proper clearances and insulation. The 90°C temperature rating is based on copper conductor limits. Actual application voltage and temperature ratings must account for complete system design, including insulation, spacing, and environmental conditions.
Specifications
| Part Number | 210-98036 |
| Category | Electrical connector |
| Weight | 0.25 lb |
Cross-Reference — One-Hole Standard Barrel, 350 kcmil, 1/2 in. stud
This lug crosses to the following parts of the same conductor size, stud and barrel:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA31L |
| Panduit | LCA350-12-X |
| Blackburn (ABB) | CTL350-12 |
| ILSCO | CSWS-350-12 |
| Thomas & Betts (ABB) | 54115 |
| Penn-Union | BLU-035S |
| Anderson | VHCS-350-12 |
| Dossert | DPLS35-1 |
Crosses by conductor size, stud and barrel from each manufacturer's published catalog. Confirm the die index for your tooling. Trademarks belong to their respective owners and are used for compatibility identification only.
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.
