NSi Industries AL3/0N - 2HoleStandard BarrelAluminum Compression Lug 3/0 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

AL3/0N

UPC: 662381031020


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Technical Bulletin

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Overview

The NSI Industries AL3/0N is a high-conductivity aluminum compression lug designed for reliable electrical connections. Manufactured from premium aluminum tubing, this 2-hole standard barrel lug ensures optimal conductivity and durability. Its center stop feature guarantees precise and correct cable installation, preventing over-insertion and ensuring a secure termination. The lug is tin-plated to provide superior corrosion resistance, extending the lifespan of your electrical infrastructure, especially in challenging environments. Each lug is clearly marked with its die index and color-coded for effortless identification and selection, streamlining installation and maintenance processes. Rated for a maximum of 35kV when properly installed, the AL3/0N is suitable for high-voltage applications. This compression lug is ideal for terminating 3/0 AWG conductors in power distribution, industrial, and utility applications where robust and long-lasting connections are paramount. The 2-hole mounting configuration with a 1/2" bolt size offers versatile and secure attachment to busbars and equipment. Trust NSI Industries for dependable electrical connection solutions that meet stringent performance requirements. SKU: AL3/0N.
  • Constructed from high-conductivity aluminum tubing
  • Tin-plated for enhanced corrosion resistance
  • Center stop ensures proper cable installation
  • Marked with die index and color-coded for easy reference
  • Rated for 35kV maximum when properly installed

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
3/0 AWG (STR)
Color
Ruby
Environmental Conditions
90 C
Finish
Tin Plated Bronze
Material
Aluminum
Mounting
1/2 Mounting Holes
Number Of Holes
2
Size
L=5.00 - W=1.02 - OD=.759 - ID=.479
Special Features
3/0 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
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
5 IN x 1.028 IN x 0.76 IN
Package Dimensions (L x W x H)
12.7 cm x 2.6111 cm x 19.304 mm
Package Weight (Imperial)
1.080 L
Package Weight (Metric)
0.490 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.