NSi Industries AL1/0N - 2HoleStandard BarrelAluminum Compression Lug1/0 AWG -1/2 Bolt Standard BarrelAluminum Compression Lugs is a type ofaluminum compression connector that is produced from high conductivityaluminum tubing.Center stop assures proper cable installation.They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.
NSI Industries

AL1/0N

UPC: 662381031006

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Technical Bulletin

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Overview

NSI Industries AL1/0N 1/0 AWG Aluminum Compression Lug (SKU: AL1/0N) is a high-conductivity, dual-rated connector engineered for reliable electrical terminations in industrial and utility applications. Manufactured from premium aluminum tubing with electro-tin plating, this compression lug delivers superior corrosion resistance and low contact resistance, ensuring long-term performance in harsh environments. Key specifications include a 1/2" bolt size, 35kV maximum voltage rating when properly installed per cable manufacturer specifications, and a temperature rating of 90°C. The center stop ensures proper cable insertion, while color-coded barrels and die index markings simplify installation and tool selection. Pre-filled with oxide inhibitor and capped with a color-coded end plug, the AL1/0N is ready for immediate use, reducing installation time and minimizing errors. UL486A/B and cULus listed, this lug is compatible with both copper and aluminum conductors, making it a versatile choice for power distribution, substations, and renewable energy systems. The 2-hole standard barrel design accommodates dual conductor terminations, optimizing space and reducing inventory requirements. With a wire range of 1/0 AWG and expanded range up to 6 AWG, the AL1/0N supports a wide variety of applications, from motor controls to high-voltage switchgear. NSI Industries, a trusted name in electrical infrastructure, ensures each AL1/0N meets rigorous quality standards for durability and electrical performance. Pair with NSI’s N1240 or N121D crimp tools for optimal results. For applications exceeding 2000V, consult cable manufacturer guidelines for voltage stress relief instructions.
  • High-conductivity aluminum construction with electro-tin plating for corrosion resistance
  • 1/0 AWG wire range (expanded to 6 AWG with NSI N12ID tool), 1/2" bolt size
  • 35kV maximum voltage rating, 90°C temperature rating, UL486A/B and cULus listed
  • Center stop ensures proper cable insertion; color-coded and die-index marked for easy identification
  • Pre-filled with oxide inhibitor and capped for ready-to-use installation

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
1/0 AWG (STR)
Color
Tan
Connection Type
Compression
Environmental Conditions
90 C
Finish
Tin Plated Bronze
Material
Aluminum
Mounting
1/2 Mounting Holes
Number Of Holes
2
Size
1/0 AWG
Size
L=4.74 - W=.84 - OD=.63 - ID=.39
Special Features
1/0 AWG (STR) - 1/2 Mounting Holes - 1 3/4 Hole Spacing
Standard
UL486A/B
Stud Size
1/2 IN
Type
Standard Barrel - Two Hole
Voltage Rating
35 kV
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
4.748 IN x 0.847 IN x 0.63 IN
Package Dimensions (L x W x H)
12.0599 cm x 21.5138 mm x 16.002 mm
Package Weight (Imperial)
0.660 L
Package Weight (Metric)
0.299 kg

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Frequently Asked Questions about NSi Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.