Two Hole - Long Barrel Compression Lugs, 600 MCM Wire, 1/2" Bolt Size, Green Color Code
SKU: #173793
Part: #3211A
UPC: 751338816473
Two Hole - Long Barrel Compression Lugs, 600 MCM Wire, 1/2" Bolt Size, Green Color Code
SKU: #173793
Part: #3211A
UPC: 751338816473
Total Price: $27.55 per each Sold in increments of 1 each
Product Highlights
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Rated for 35 kV maximum voltage when properly installed, with a 486 AMP current rating - suited for high-voltage industrial and utility applications
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Green color coding follows industry-standard identification for 600 MCM conductors, with die index markings on the barrel for fast installer verification
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UL listed to UL 467 (File E155861) and compliant with NEMA/ANSI FB-1 and multiple military specifications (W-F-406D, W-F-406E, W-F-408D, W-S-610D)
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Fabricated from high-conductivity copper tubing with tin plating for optimal corrosion resistance - suitable for demanding environmental conditions including direct burial
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Two-hole pad design delivers superior mechanical stability for bolted connections to busbars, equipment pads, and terminal blocks versus single-hole alternatives
Description
Two Hole - Long Barrel Compression Lugs, 600 MCM Wire, Green Color Code
Topaz’s Two Hole Long Barrel Compression Lugs are designed for heavy-duty electrical connections, suitable for grounding and direct burial applications. Fabricated from high conductivity copper tubing and tin plated for corrosion resistance, these lugs provide reliable mechanical strength and electrical conductivity. Ideal for electrical distributors and lighting solutions requiring secure wire and cable termination, these UL-listed lugs support wire sizes up to 750 MCM and are color coded for easy identification.
Specifications
- Material: Copper
- Cable Size: 600 MCM
- Number of Holes: 2
- Bolt Size: 1/2"
- Amperage Rating: 486 AMP
- Color: Green
- Product Weight: 0.7470 lbs
Features
- High conductivity copper tubing construction for optimal electrical performance
- Tin plated finish for enhanced corrosion resistance
- Color coded for quick and accurate wire size identification
- Withstands high mechanical stress, suitable for direct burial in earth or concrete
- UL listed for safety and reliability
Downloads & Links
Frequently Asked Questions
Is this lug suitable for direct burial and grounding applications?
Yes. The tin-plated copper construction resists corrosion in buried environments, and the lug is explicitly rated for direct burial and grounding use.
What standards and certifications does this lug meet?
It is UL listed to UL 467 (File E155861) and meets NEMA/ANSI FB-1, US Federal Specification A-A-50552, and military specifications W-F-406D, W-F-406E, W-F-408D, and W-S-610D.
Can I use this lug at medium-voltage (above 600 V) installations?
Yes, when properly installed it is listed for up to 35 kV maximum voltage, making it compatible with medium-voltage applications well beyond the standard 600 V rating.
What is the maximum operating temperature for this lug?
The lug is rated for operating temperatures up to +90°C, consistent with industry standards for this conductor size and application.
How do I confirm the correct lug size during installation?
The barrel is marked with a die index for compression tool reference, and the green color code instantly identifies it as the 600 MCM size per industry-standard color coding - eliminating mix-ups on the job site.
Why choose copper over aluminum for a 600 MCM two-hole compression lug?
Copper offers higher electrical conductivity and is the preferred material for dedicated copper conductor terminations. Aluminum alternatives such as the Morris Products 93128 are dual-rated for both aluminum and copper cables but carry different conductivity characteristics. The Topaz 3211A is copper only, making it the right choice when terminating copper conductors in installations requiring maximum conductivity.
