NSi Industries AL750N - 2HoleStandard BarrelAluminum Compression Lug 750 MCM -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

AL750N

UPC: 662381031105


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Overview

The NSI Industries AL750N is a high-conductivity aluminum compression lug designed for reliable electrical terminations. Manufactured from premium aluminum tubing, this standard barrel lug features a center stop to ensure proper cable installation, preventing over-insertion and ensuring a secure connection. Its tin plating provides excellent corrosion resistance, making it suitable for demanding environments. The AL750N is clearly marked with die index information and color-coded for easy identification and proper tool selection, streamlining installation processes. This lug is cULus Listed and UL486A/B Listed as a wire connector, with a temperature rating of 90°C. It is also UL Listed to 35kV maximum when properly installed according to cable manufacturer specifications. The AL750N is designed for use with 750 MCM conductors and features a 1/2" bolt size for secure mounting. Its barrel outer diameter is 0.630 inches, and the inner diameter is 0.390 inches. The overall length is 2.800 inches, with a barrel length of 0.929 inches and a tang length of 0.500 inches. The tang thickness is 0.240 inches, and the mounting hole diameter is 0.409 inches. The lug is pre-filled with oxide inhibitor and capped for immediate use, further enhancing its durability and ease of installation. For optimal performance and expanded wire range, it is recommended to use with NSI N1240 or N121D crimp tools. Consult the NSI catalog for specific tool/die crimping information. This product is manufactured in Germany.
  • Constructed from high conductivity aluminum tubing for superior electrical performance.
  • Tin-plated for enhanced corrosion resistance and low contact resistance.
  • Center stop ensures proper cable insertion and secure termination.
  • Marked with die index and color-coded for easy identification and tool selection.
  • UL Listed to 35kV maximum when properly installed; 90°C temperature rating.

Specifications

Cable Size
750 MCM (STR)
Environmental Conditions
90 C
Finish
Tin Plated Bronze
Number Of Holes
2
Stud Size
1/2 IN
Warranty
1 Year
Package Dimensions (L x W x H)
7.37 IN x 2.189 IN x 1.6 IN
Package Dimensions (L x W x H)
18.7198 cm x 5.5601 cm x 4.064 cm
Package Weight (Imperial)
2.400 L
Package Weight (Metric)
1.089 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.