NSI Industries SGBTL39040 - Split Bushing, Threadless, Insulated, Grounding Zinc Die Cast, Size 4 Inch. 6 to 250 MCM Grounding Lug
NSI Industries

SGBTL39040

UPC: 781747939067


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Overview

The NSI Industries SGBTL39040 is a 4-inch threadless, insulated grounding bushing designed for robust electrical infrastructure. Constructed from durable zinc die cast, this bushing offers superior ground continuity and is rated for 6 to 250 MCM grounding lugs. Its innovative design features an integral, cast-on grounding lug, ensuring a secure and lasting bond. The insulating nylon surface, rated to 150°C, covers the top of the bushing, including lug corners, providing enhanced safety and protection. This Blackjack® bushing is engineered for both threaded and threadless rigid and intermediate metal conduits (IMC), significantly reducing inventory needs by consolidating applications. The cone-point mounting screw with a nylon locking patch ensures a secure grip and prevents loosening due to vibration, making installation straightforward even in tight spaces. Unlike conventional bushings that require threading onto conduit and potential disassembly of grounding lugs, the SGBTL39040 simplifies installation with its direct-fit design. The grounding lug is an integral part of the bushing, preventing loss or misplacement. This product is UL 467 Listed for grounding and bonding, ensuring compliance with safety standards. It accepts both copper and aluminum ground wires, offering versatility. The rounded insulator surface is designed to reduce drag and prevent abrasion during wire pulling. Manufactured by NSI Industries, this grounding bushing is a reliable component for ensuring electrical safety and system integrity.
  • 4-inch threadless insulated grounding bushing
  • Zinc die cast construction for durability
  • Accommodates 6 to 250 MCM grounding lugs
  • Integral cast-on grounding lug for enhanced continuity
  • 150°C rated nylon insulator for safety

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
4 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
4 in
Type
Split
Package Weight (Imperial)
1.135 L
Package Weight (Metric)
0.515 kg
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Frequently Asked Questions

What is the trade size of this product?

The trade size of the product is 4 inches.

What are the primary materials used in this product?

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

What certifications does this product have?

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

What is the maximum operating temperature?

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

What is the standard package quantity for this product?

The standard package quantity is 20 units.

What is the grounding lug material?

The grounding lug is made from aluminum alloy 60610-T6.

Is this product suitable for outdoor use?

Yes, it is designed for outdoor applications with UV stabilized insulators.

What are the dimensions of the product?

The dimensions are A: 4.56, B: 3.87, C: 5.68, and D: 7.047 inches.

What is the finish of the product?

The finish is ball burnished and mirror smooth.

What is the UPC number for this product?

The UPC number is 78174793906.

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