Two-Hole Copper Compression Lug 250 MCM 1/4" Bolt | 90°C
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SKU: 210-98056
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The Conversions Tech two-hole copper compression lug is engineered for secure termination of 250 MCM copper conductors in medium-voltage power distribution, switchgear, and industrial control panels. The short barrel design with chamfered entry facilitates straightforward conductor insertion, while the dual-hole pad provides redundant bolted connections for critical applications. A sight window enables visual confirmation of full conductor insertion prior to crimping. The electro-tin plating delivers corrosion resistance for extended service life in standard electrical environments.
| Specifications (dimensions per manufacturer UL data sheet) | |
| Part number | 210-98056 |
| Manufacturer catalog number | ST25014 |
| Conductor | 250 kcmil copper, Class B stranded |
| Stud | 1/4 in, 2 hole, 0.75 in center spacing |
| Barrel | Short, 1.10 in (E), chamfered entry, inspection window |
| Overall length | 2.93 in (B) |
| Tongue width | 1.088 Inch |
| Tongue thickness | 0.157 Inch |
| Die | Index 62, Yellow, one crimp |
| Material | Electrolytic copper, electro tin plated |
| Rating | UL 486A, cULus, 90 C, 600 V, 255 A at 75 C |
| Color code | Yellow |
Specifications
- Conductor Size: 250 MCM
- Conductor Material: Copper
- Pad Holes: 2
- Stud/Bolt Size: 1/4 inch
- Pad Hole Spacing: 1 inch
- Pad Dimensions: 1.937" L x 1.088" W x 0.157" Thk
- Barrel Type: Standard
- Barrel Dimensions: 0.593" ID x 0.750" OD
- barrel length 1.10 ines
- Barrel Entry: Chamfered
- Overall Length: 2.93 ines
- Material: Seamless Electro-Tin Plated Copper
- Color Code: White
- Voltage Rating: 35 kV
- Temperature Rating: 90°C
- Die Index: I-62
Cross-Reference
Equivalent to Burndy YAV-L, Panduit LCC250-X, and Ilsco CTL-250 two-hole compression lug configurations. Conversions Tech lugs are engineered to US specifications and manufactured by certified partner facilities to deliver equivalent electrical and mechanical performance at reduced procurement cost.
FAQ
What crimping tool and die should I use with this lug?
Use a compression tool compatible with I-62 die index. Verify the die index marking on your crimping tool head or consult the manufacturer's die chart for 250 MCM copper compression lugs. Proper die selection ensures UL-compliant crimp geometry and pull-out strength.
Is this lug rated for 35kV applications?
Yes, the 35 kV voltage rating applies to the lug's insulation properties when properly installed with appropriate stress relief and insulation systems per NEC and NEMA standards. The lug itself is suitable for medium-voltage terminations; always follow applicable installation codes for the complete cable assembly.
Can I use this lug with aluminum conductors?
No. The conductor material specification is copper only. For aluminum conductors, specify a lug rated for aluminum or copper/aluminum dual-rated construction. Mixing conductor and lug materials without proper transition compounds or bimetallic designs risks galvanic corrosion and connection failure.
Specifications
| Part Number | 210-98056 |
| Category | Electrical connector |
| Weight | 0.6 lb (est.) |
| HS Code | 8536.90.4000 |
Direct Cross-Reference — Two-Hole NEMA (1.75″ centers), 250 kcmil, 1/4 Inch stud
CT P/N 210-98056 is a dimensional and electrical equivalent replacement for:
| Manufacturer | Part Number |
|---|---|
| Burndy (Hubbell) | YA292N |
| Panduit | LCC250-12 * |
| NSI Industries | L250N * |
* 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 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.
