NSI Industries 386-DC14 - Bushing, Insulated, Grounding, Zinc Die Cast, Size 2 Inch, 14-4 Lug
NSI Industries

386-DC14

UPC: 781747938619


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Overview

The NSi Industries 386-DC14 is a 2-inch threaded insulated grounding bushing constructed from durable zinc die cast. Designed for reliable electrical grounding, this bushing accommodates wire ranges from #14 AWG to #4 AWG copper or aluminum (CU/AL) with its 14-4 lug configuration. The integral grounding lug ensures superior ground continuity, and the bushing's design prevents insulation damage to conductors, meeting NEC requirements for conductor protection at raceway entrances. Its insulating nylon surface is rated for 150°C (302°F) applications, providing robust protection in industrial environments. The cone-point mounting screw with a nylon locking patch ensures a secure grip and resistance to vibration, making installation straightforward on both threaded and threadless rigid and IMC conduits. This design reduces inventory needs by combining features for multiple conduit types and wire ranges. The rounded insulator surface minimizes drag and abrasion during wire pulling. Certified by UL (File #E3060) and CSA (File #LR2884), and conforming to UL 514B & UL 467, and CSA C22.2 No. 18 & CSA C22.2 No. 41, the 386-DC14 offers dependable performance and safety for electrical grounding systems in panels, switchgear, and other critical infrastructure. Manufactured in the USA.
  • 2-inch threaded insulated grounding bushing
  • Durable zinc die cast construction
  • Accommodates #14 AWG to #4 AWG CU/AL wire
  • 150°C rated insulating nylon surface
  • UL and CSA certified for safety and compliance

Specifications

Application
Used with locknut to terminate service conduit to cabinet. Lug provided for bonding jumper to neutral busbar. Grounding lug; aluminum alloy 6061-T6. Plastic metaliner prevents damage to wire insulation. Rated 150 degree C.
Color
Grey with Black Insulator
Finish
Ball burnish
Material
Zinc Die Cast
Poles
14-4 Lug
Size
2 IN
Special Features
Grounding Lug Wire Capacity #14 - #4
Standard
cULus
Temperature Rating
150?°C
Trade Size
2 in
Type
Bushing
Package Weight (Imperial)
0.213 L
Package Weight (Metric)
0.097 kg
Bushing, Insulated, Grounding, Zinc Die Cast, Size 3 1/2 Inch, 6-250 Lug

389-DC40

Bushing, Insulated, Grounding, Zinc Die Cast, Size 3 1/2 Inch, 6-250 Lug

Frequently Asked Questions

What is the finish of the product and its grounding lug?

The product has a ball burnished, mirror smooth finish. The grounding lug has a tin electro-plate finish.

What certifications and codes does this product meet?

It meets Federal Specification Number A-A-50553, NEMA Standard FB-1, UL File Number E20412, and UL Standard UL-514B.

What is the purpose of the plastic metaliner?

The plastic metaliner prevents damage to wire insulation.

What is the trade size of this insulated grounding bushing?

The trade size of this insulated grounding bushing is 2 inches.

What are the dimensions of the 386-DC14 bushing?

Dimension A is 2-5/8 in, Dimension B is 11/16 in, and Dimension C is 2 in.

What is the temperature rating of this product?

The product is rated for 150 degree C.

What materials are used for the product and grounding lug?

The product is made from Zinc Die Cast. The grounding lug is aluminum alloy 6061-T6.

What is the primary application of this product?

It is used with a locknut to terminate service conduit to a cabinet. It also provides a lug for a bonding jumper to the neutral busbar.

What certifications and codes does this product meet?

It meets Federal Specification Number A-A-50553, NEMA Standard FB-1, UL File Number E20412, and UL Standard UL-514B.

What is the primary application of this product?

It is used with a locknut to terminate service conduit to a cabinet. It also provides a lug for a bonding jumper to the neutral busbar.

Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

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