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 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.
