NSI Industries SGBTL38940 - Split Bushing, Threadless, Insulated, Grounding Zinc Die Cast, Size 3-1/2 Inch. 6 to 250 MCM Grounding Lug
NSI Industries

SGBTL38940

UPC: 781747938961


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Overview

The NSI Industries SGBTL38940 is a 3-1/2 inch threadless, insulated split bushing designed for grounding applications. Manufactured from durable zinc die cast, this bushing is engineered to provide superior ground continuity and secure wire termination. Its innovative split design allows for easy installation on both threaded and threadless rigid and IMC conduits, eliminating the need to remove grounding lugs in tight spaces. The integral, cast-on grounding lug enhances ground continuity and is designed to withstand intense loads. The bushing features an insulating nylon surface rated for 150°C, covering the top and lug corners to protect against abrasion during wire pulling. The cone-point mounting screw, equipped with a nylon locking patch, ensures a secure grip and prevents loosening due to vibration, providing a lasting bond. This model accepts copper or aluminum ground wires ranging from 6 to 250 MCM, reducing inventory needs by consolidating multiple part requirements. The lug screw type varies by wire range: slotted for 14-4 AWG and 14-2/0 AWG, and internal hex drive for 6-4/0 AWG. The SGBTL38940 is UL 467 listed for grounding and bonding, and suitable for direct burial in earth or concrete. This bushing is an ideal choice for installations requiring reliable grounding and bonding in confined areas or complex conduit runs, offering simplified installation and enhanced performance. SKU: SGBTL38940. Manufacturer: NSI Industries.
  • 3-1/2 inch threadless, insulated split bushing for grounding
  • Durable zinc die cast construction for enhanced longevity
  • Integral cast-on grounding lug for superior ground continuity
  • 150°C rated insulating nylon surface protects against abrasion
  • UL 467 listed for grounding and bonding, suitable for direct burial

Specifications

Application
Grounding lug; aluminum alloy 60610-T6. Rated 150 Degree C. cULus listed to UL514B and UL467 specifications. Patented. All Zinc Die Cast Mighty-Rites are now available with Stainless steel hardware and UV stabilized insulators, for use in outdoor applications.
Application
aluminum alloy 60610-T6. Rated 150 Degree C. cULus listed to UL514B and UL467 specifications. Patented. All Zinc Die Cast Mighty-Rites are now available with Stainless steel hardware and UV stabilized insulators, for use in outdoor applications.;Grounding lug
Color
Grey with Black Insulator
Finish
Ball burnish
Material
Zinc Die Cast
Size
3-1/2 IN
Special Features
Perfect for bonding stub-ups or in data applications
Standard
cULus
Temperature Rating
150?°C
Temperature Rating, Maximum
302 F
Temperature Rating, Maximum
150 C
Temperature Rating, Minimum
302 F
Temperature Rating, Minimum
150 C
Trade Size
3.5 in
Type
Split
Package Weight (Imperial)
1.055 L
Package Weight (Metric)
0.479 kg
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Frequently Asked Questions

What is the trade size of the product?

The trade size of the product is 3-1/2 inches.

What materials are used in the product?

The product is made of zinc die cast with a tin electro-plated grounding lug of aluminum alloy 60610-T6.

What certifications does the product have?

The product is cULus listed to UL514B and complies with Federal Specification Number A-A-50553.

What is the maximum operating temperature?

The product is rated for a maximum operating temperature of 150 degrees Celsius.

What are the dimensions of the product?

The product has dimensions of 4.06 inches in A, 3.37 inches in B, 5.236 inches in C, and 6.527 inches in D.

Is the product suitable for outdoor use?

Yes, the product features UV stabilized insulators, making it suitable for outdoor applications.

How many units are in a standard package?

A standard package contains 25 units of the product.

What is the finish of the product?

The product has a ball burnished, mirror smooth finish.

What is the product's UPC number?

The UPC number for the product is 78174793896.

What is the patent number for this product?

The product has several patent numbers: US Patent 7,182,611; 6,840,782; 8,419,449.

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