Two-Hole Copper Compression Lug 4 AWG 1/4" Bolt | 90°C Tin-Plated
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SKU: 210-09918
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Two-hole copper compression lug engineered for medium-gauge power distribution and industrial termination applications. Supports 4 AWG copper conductor with 1/4-inch bolt size and 5/8-inch hole spacing for dual-stud mounting. Tin-plated seamless copper construction with integrated sight window for visual crimp verification. Rated for 35 kV and 90°C operating environments. Specified by Conversions Tech engineering and manufactured to certified production standards.
Specifications
- Material: Seamless Electro-Tin Plated Copper
- Conductor Size: 4 AWG
- Stud Size: 1/4 Inch
- Pad Holes: 2
- Pad Hole Spacing: 5/8 Inch
- Pad Size: 1.437" Length × 0.486" Width × 0.093" Thickness
- Overall Length: 2.171 Inches
- Barrel Type: Standard
- Barrel Length: 0.5 Inch
- ID/OD Size: 0.25" ID × 0.343" OD
- Barrel Entry: Chamfered Entry
- Die Index: I-29
- Voltage Rating: 35 kV
- Temperature Rating: 90°C
- Color Code: Gray
Cross-Reference
Form and function equivalent to Panduit, Burndy, and Ilsco two-hole compression lug configurations for 4 AWG / 1/4" stud applications. Compatible with standard industry tooling and installation practices.
FAQ
What crimping tool is required for this lug?
Use die index I-29 with compatible compression tooling. The integrated sight window allows visual confirmation of full conductor insertion prior to crimping.
Is this lug suitable for 35 kV applications?
Yes. The lug is rated for 35 kV. Verify that all other system components and clearances meet applicable installation codes for the specific voltage class.
Why two holes instead of one?
Two-hole mounting provides mechanical redundancy and improved current distribution across the termination point, commonly specified for transformer connections, switchgear terminations, and vibration-prone environments.
Specifications
| Part Number | 210-09918 |
| Category | Electrical connector |
| Weight | 0.12 lb (est.) |
| HS Code | 8536.90.4000 |
Direct Cross-Reference — Two-Hole NEMA (1.75″ centers), 4 AWG, 1/4 Inch stud
CT P/N 210-09918 is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Panduit | LCC4-12 * |
| NSI Industries | L4NP |
* Cross derived from manufacturer part-numbering pattern; verify against datasheet for critical applications. 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.
