Long Barrel Two-Hole Compression Lug 250 MCM 1/4" Bolt | Copper, Tin-Plated
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SKU: 210-98103
100 in stock
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Two-hole long barrel compression lug for terminating 250 MCM copper conductors in industrial, commercial, and utility power distribution systems. The extended barrel length increases conductor contact surface area for improved mechanical grip and electrical conductivity under high-current loads. Dual 1/4-inch bolt holes provide redundant termination points for applications requiring multiple connections or backup mounting. Tin-plated copper construction resists oxidation in harsh environments while maintaining low-resistance current paths.
Specifications
- Conductor size: 250 MCM
- Material: Copper with tin-plated finish
- Barrel design: Long barrel
- Bolt hole size: 1/4 inch
- Number of bolt holes: Two (dual hole configuration)
- Color code: Yellow
- Finish: Tin-plated
Cross-Reference
Equivalent to long barrel two-hole compression lugs from major manufacturers. Form factor matches industry-standard dimensions for 250 MCM dual-hole terminations.
FAQ
What is the purpose of a long barrel design?
The extended barrel length increases the compression contact area with the conductor, improving mechanical retention and reducing resistance at the termination point compared to short barrel designs.
Why are dual holes used instead of a single hole?
Dual holes provide mounting flexibility for applications requiring multiple conductor paths, redundant connections, or attachment to bus bars with staggered termination points.
What does the yellow color code indicate?
The yellow color code provides visual identification of the 250 MCM conductor size, reducing installation errors and speeding up field verification against wiring diagrams.
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.
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