NSI Industries GL1056B - 1 Hole Short Barrel Copper Compression Lug for Flexible Copper Cable 1/0AWG - 5/16" Bolt Compression lugs for flexible copper cables are connects that have a gentle, continuous flared end to ensure ease of cable insertion of flexible and extra flexible cables such as locomotive, welding, mining cable and more. The flared end also reduces pressure on the cable strands after installation and protects them from chafing and breakage as a result of cable movement. Tin-plated for corrosion resistance. Rated 600 volts for copper cables only. Single mounting hole.
NSI Industries

GL1056B

UPC: 662381036735

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Overview

The NSI Industries GL1056B is a high-conductivity copper compression lug meticulously engineered for flexible and extra-flexible copper cables. Its design incorporates a gentle, continuous flared end, a critical feature that ensures effortless cable insertion, making it ideal for demanding applications such as locomotive, welding, and mining cables, where ease of connection is paramount. This thoughtful flared design also plays a vital role in significantly reducing pressure on the cable strands after installation. This reduction in pressure is crucial for preventing chafing and breakage, particularly in scenarios involving cable movement, thereby enhancing the longevity and reliability of the connection. The GL1056B is tin-plated, a treatment that provides superior corrosion resistance, ensuring the integrity of the connection in various environments. It is rated for 600 volts and is specifically designed for use with copper cables only, maintaining low contact resistance for optimal electrical performance. The GL1056B features a single mounting hole, facilitating straightforward installation. Its specifications include a wire range of 1/0 AWG to 6 AWG, accommodating a broad spectrum of flexible copper conductors. The lug is designed for a 5/16" bolt size. Manufactured in the USA, this lug is marked with the die index and is color-coded for easy identification, streamlining inventory and application processes.
  • Designed for flexible and extra-flexible copper cables (1/0 AWG - 6 AWG)
  • Gentle, continuous flared end for easy cable insertion and reduced strand pressure
  • Tin-plated for corrosion resistance and low contact resistance
  • UL486A Listed, rated 600V, suitable for copper cables only
  • Single mounting hole with peep hole for visual inspection

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
1/0 AWG (STR)
Color
Pink
Environmental Conditions
90 C
Finish
Tin Plated
Material
Copper
Mounting
5/16 Mounting Hole
Number Of Holes
1
Size
L=1.83 - W=.739 - OD=.519 - ID=.389
Special Features
1/0 AWG (STR) - 5/16 Mounting Hole
Standard
UL486A/B, UL467 (8 AWG -3/0 AWG)
Stud Size
5/16 IN
Type
Short Barrel - One Hole - Belled End
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
1.83 IN x 0.74 IN x 0.52 IN
Package Dimensions (L x W x H)
4.6482 cm x 18.796 mm x 13.208 mm
Package Weight (Imperial)
1.075 L
Package Weight (Metric)
0.488 kg
1 Hole Short Barrel Copper Compression Lug w/ Peep Hole 1/0 AWG - 5/16" Bolt Short Barrel Copper Compression Lugs with Peep Hole is a type of copper compression connector that is produced from high conductivity copper tubing. 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.

GL1056

1 Hole Short Barrel Copper Compression Lug w/ Peep Hole 1/0 AWG - 5/16" Bolt Short Barrel Copper Compression Lugs with Peep Hole is a type of copper compression connector that is produced from high conductivity copper tubing. 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.
1 Hole Short Barrel Copper Compression Lug w/ Peep Hole 4 AWG - 5/16" Bolt Short Barrel Copper Compression Lugs with Peep Hole is a type of copper compression connector that is produced from high conductivity copper tubing. 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.

GL456

1 Hole Short Barrel Copper Compression Lug w/ Peep Hole 4 AWG - 5/16" Bolt Short Barrel Copper Compression Lugs with Peep Hole is a type of copper compression connector that is produced from high conductivity copper tubing. 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.
2 Hole Long Barrel Copper Compression Lug with Peep Hole 3/0 AWG - 5/16" Bolt Long Barrel Copper Compression Lugs are produced from high conductivity copper tubing. Allows easy inspection of the termination to assure complete cable insertion. Tin-plated to provide corrosion and low contact resistance. Marked with die index and color coded. Listed for 35KV maximum when properly installed. Rated 600V. cULus 486A/B Listed. UL467 Listed on sizes 6 AWG - 3/0 AWG. Temperature rating 90 degrees C.

L30N-56P

2 Hole Long Barrel Copper Compression Lug with Peep Hole 3/0 AWG - 5/16" Bolt Long Barrel Copper Compression Lugs are produced from high conductivity copper tubing. Allows easy inspection of the termination to assure complete cable insertion. Tin-plated to provide corrosion and low contact resistance. Marked with die index and color coded. Listed for 35KV maximum when properly installed. Rated 600V. cULus 486A/B Listed. UL467 Listed on sizes 6 AWG - 3/0 AWG. Temperature rating 90 degrees C.
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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.