NSI Industries TL-384 - Threadless Bushing, Insulated, Grounding, Malleable Iron, Size 1-1/4 Inch, 14-1/0 Lug
NSI Industries

TL-384

UPC: 781747013842


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Overview

The NSI Industries TL-384 is a 1-1/4 inch threadless insulated grounding bushing constructed from durable malleable iron. Designed for use with rigid and intermediate metal conduit (IMC), this bushing offers a secure and reliable grounding solution. Its insulated throat, featuring a 150°C rated nylon insulator, protects conductors from abrasion and ensures continuity of service at critical entry points into raceways, pull boxes, and junction boxes. The TL-384 simplifies installation compared to traditional threaded bushings, especially in confined spaces, by eliminating the need to thread the bushing onto the conduit. It features an integral grounding lug designed to accept copper or aluminum ground wires ranging from 14 AWG to 1/0 AWG, reducing inventory needs. The bushing's cone-point mounting screw with a nylon locking patch ensures a secure grip on both threaded and non-threaded conduit, resisting loosening due to vibration. This design enhances ground continuity and provides superior performance under load. Conforms to UL 514B and UL 467 standards, and CSA C22.2 No. 18 and CSA C22.2 No. 41. SKU: TL-384.
  • 1-1/4 Inch Malleable Iron construction for durability
  • Threadless design simplifies installation in tight spaces
  • Insulated throat with 150°C rated nylon protects conductors
  • Integral grounding lug accepts 14 AWG to 1/0 AWG CU/AL wire
  • Cone-point mounting screw with nylon lock for secure, vibration-resistant fit

Specifications

Application
For use on threadless rigid and IMC conduit where an insulated grounding bushing is required. Rated 150 Degree C. cULus listed. Patented
Color
Grey with Black Insulator
Finish
Zinc Plated
Material
Malleable Iron
Size
1-1/4 IN
Special Features
Cable Size #1/0-8 AWG Conductors
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
Type
Bushing
Package Weight (Imperial)
0.231 L
Package Weight (Metric)
0.105 kg
Threadless Bushing, Insulated, Grounding, Malleable Iron, Size 3/4 Inch

TL-382

Threadless Bushing, Insulated, Grounding, Malleable Iron, Size 3/4 Inch
1 Inch, Bushing, Iron-Zinc Plated, For Use with Rigid/IMC Conduit

BU 403

1 Inch, Bushing, Iron-Zinc Plated, For Use with Rigid/IMC Conduit
1" rigid floor flange plates made of malleable iron with a zinc-plated finish. The sheet identifies this as catalog number 67441. Packaged box/10.

67441

1" rigid floor flange plates made of malleable iron with a zinc-plated finish. The sheet identifies this as catalog number 67441. Packaged box/10.

Frequently Asked Questions

What certifications does the TL-384 hold?

The TL-384 is cULus listed and complies with Federal Specification A-A-50553, NEMA Standard FB-1, and UL Standard UL-514B.

What type of grounding lug does the TL-384 have?

The TL-384 features a Tin Electro-plate grounding lug. The lug size is 14-1/0.

What are the dimensions of the TL-384?

The TL-384 has a Dimension A of 2 inches and Dimension B of 0.8125 inches. Its trade size is 1-1/4 inches.

What is the temperature rating for the TL-384?

The TL-384 bushing is rated for 150 Degree C.

What material is the TL-384 made from?

The TL-384 bushing is made from Malleable Iron. Its finish is Zinc Plated.

What is the application of the TL-384 bushing?

The TL-384 is used on threadless rigid and IMC conduit where an insulated grounding bushing is required. It is rated for 150 Degree C.

What is the TL-384 product?

The TL-384 is a threadless, insulated, grounding bushing made of malleable iron. It is designed for use with threadless rigid and IMC conduit.

What material is the TL-384 made from?

The TL-384 bushing is made from Malleable Iron. Its finish is Zinc Plated.

What certifications does the TL-384 hold?

The TL-384 is cULus listed and complies with Federal Specification A-A-50553, NEMA Standard FB-1, and UL Standard UL-514B.

What type of grounding lug does the TL-384 have?

The TL-384 features a Tin Electro-plate grounding lug. The lug size is 14-1/0.

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