Product Description
This listing is for a quantity of 3 Penn-Union LA-0 (LA-1/0) professional-grade, solderless mechanical terminal lugs. These lugs are engineered for high-reliability electrical terminations in industrial and commercial power systems. Their compact, single-port design makes them the industry standard for motor control centers, panelboards, and disconnect switches where space-efficient, high-conductivity termination is required.
Manufactured from high-strength 6061-T6 extruded aluminum alloy and finished with premium electro-tin plating, these lugs ensure maximum conductivity while effectively inhibiting corrosion. The CU9AL (AL9CU) dual-rating provides the flexibility to safely terminate either copper or aluminum conductors in demanding 600V applications.
Technical Specifications (Per Lug)
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Manufacturer: Penn-Union
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Catalog Number: LA-0 (also cataloged as LA-1/0)
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Quantity Included: 3 Lugs
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Conductor Range: 1/0 AWG down to 14 AWG
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Configuration: Single Conductor / One-Hole Tongue
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Material: High-Strength 6061-T6 Extruded Aluminum Alloy
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Finish: Electro-Tin Plated
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Rating: Dual-Rated CU9AL (AL9CU)
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Voltage Rating: 600V (Standard)
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Temperature Rating: 90°C (194°F)
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Mounting Hole Size: 17/64-inch (Designed for 1/4" bolts)
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Drive Type: Slotted Set Screw
Key Features & Benefits
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Contractor Pack Value: This 3-pack ensures you have matching high-quality lugs for 3-phase applications or multiple grounding points.
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Universal CU9AL Compatibility: Certified for use with both Copper (Cu) and Aluminum (Al) stranded wires, eliminating the risk of galvanic corrosion between dissimilar metals.
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Corrosion Protection: The electro-tin plated finish provides a durable barrier against oxidation, ensuring a long-lasting, low-resistance electrical bond.
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No Specialized Tools: The solderless design allows for rapid field installation using only a standard flat-head screwdriver—no hydraulic crimping tools or dies required.
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Space Efficient: With an overall length of 1.47 inches, these lugs are ideal for compact wiring gutters and tight enclosures.
