1-Hole Compression Lug 750 MCM 1/2" Stud | 90°C, I-106
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SKU: 210-09820
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The Conversions Tech 1-Hole Compression Lug is engineered for heavy-duty electrical applications requiring secure termination of large-gauge copper conductors. This 750 MCM short barrel lug features a 1/2-inch stud size for compatibility with standard hardware, a sight window for visual verification of proper conductor insertion, and seamless electro-tin plated copper construction for corrosion resistance. The black color code provides quick field identification. Commonly used in switchgear, transformers, panelboards, and industrial power distribution where reliable high-current connections are critical.
Specifications
- Conductor Size: 750 MCM
- Stud/Bolt Size: 1/2 inch
- Material: Seamless Electro-Tin Plated Copper
- Barrel Type: Standard, Straight with Chamfered Entry
- Barrel Dimensions: 1.031 inch ID x 1.313 inch OD
- Barrel Length: 1.5 inches
- Pad Size: 1.437 inches L x 1.901 inches W x 0.282 inches Thk
- Pad Holes: 1
- Overall Length: 3.839 inches
- Voltage Rating: 35 kV
- Temperature Rating: 90°C
- Die Index: I-106
- Color Code: Black
- Sight Window: Equipped
- Conductor Material Compatibility: Copper
Cross-Reference
Equivalent to standard one-hole compression lug form factors from major manufacturers including Burndy, Panduit, and Ilsco series. Conversions Tech specifications match industry-standard 750 MCM short barrel designs at competitive distributor pricing.
FAQ
What crimping tool is required for this lug?
The I-106 die index specifies compatibility with crimping tools designed for this die code. Verify your tool manufacturer's die chart for I-106 compatibility before installation.
Is this lug suitable for outdoor or corrosive environments?
The seamless electro-tin plated copper construction provides corrosion resistance. The 90°C temperature rating and 35 kV voltage rating support use in demanding applications; verify specific environmental requirements against your installation code.
Can I use this with aluminum conductors?
No. The conductor material specification is copper. For aluminum conductors, use lugs specifically rated for aluminum or dual-rated copper/aluminum with appropriate antioxidant compound.
Specifications
| Part Number | 210-09820 |
| Category | Electrical connector |
| Weight | 1.2 lb (est.) |
| HS Code | 8536.90.4000 |
Direct Cross-Reference — One-Hole Long Barrel, 750 kcmil, 1/2 Inch stud
CT P/N 210-09820 is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA39 |
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 stocked, ships same day 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.
