NSi Industries 407-DC2G - Zinc Die Cast Alloy Squeeze connector and locknut with external copper grounding lug. For: AC/HCF/FMC. Patented
NSI Industries

407-DC2G

UPC: 781747174079


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Minimum Qty: 50

Multiplier: 50

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Overview

NSI Industries 407-DC2G is a patented zinc die cast squeeze connector and locknut with an external copper grounding lug, engineered for bonding AC, HCF, and FMC conduit systems. This solution delivers a practical and visually inspectable method for grounding and bonding in electrical installations, eliminating the need for separate grounding components. The zinc die cast construction ensures exceptional durability, corrosion resistance, and long-lasting mechanical strength, making it ideal for commercial and industrial environments where reliability is critical. The external copper grounding lug provides a direct, low-resistance path for electrical continuity, ensuring compliance with NEC and OSHA grounding requirements. Designed for electricians and contractors, the 407-DC2G simplifies installation by integrating the grounding function into a single, tamper-resistant fitting. Its serrated locknut design prevents loosening under vibration, maintaining a secure connection over time. Suitable for conduit sizes compatible with the grounding lug, this product is a dependable solution for electrical infrastructure where safety and performance are paramount.
  • Patented zinc die cast construction for durability and corrosion resistance
  • External copper grounding lug for direct, low-resistance electrical continuity
  • Serrated locknut design prevents loosening under vibration
  • Compatible with AC, HCF, and FMC conduit systems
  • Visually inspectable solution for bonding applications

Specifications

Angle
180 Deg
Application
Used to connect and bond flexible metal conduit to box or enclosure. External lug is for inspection or redundancy of equipment bond. .86 to .92 AC/HCF Cables
Conductor Range
86 to .92 AC/HCF Cables
Connector Type
Squeeze with Grounding Lug
Finish
Ball burnish
Material
Zinc Die Cast Alloy
Number Of Conductors
1 Cable
Size
1/2 IN
Special Features
Furnished with Tri-Drive screw. Grounding Lug Range: 14-6 AWG. Torque - #6-35 in./lb; #8-25 in./lb; #10-14 20 in./lb
Standard
cULus
Trade Size
1/2 in
Type
Connector
Package Weight (Imperial)
0.119 L
Package Weight (Metric)
0.054 kg

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Frequently Asked Questions

What is the catalog ID for this product?

The catalog ID for this product is 407-DC2G.

Where is the product manufactured?

The product is manufactured in the USA.

What material is the product made from?

The product is made from zinc die cast alloy.

What is the trade size of the connector?

The trade size of the connector is 1/2 inch.

How many units are in a standard package?

There are 200 units in a standard package.

What is the UL file number for this product?

The UL file number is c(UL)us File Number E9391.

What is the finish of the product?

The finish is ball burnished for enhanced corrosion protection and shine.

What types of cables does this connector support?

This connector supports .86 to .92 AC/HCF cables.

What certifications does the product have?

The product is certified under UL Standard UL-514B and complies with NEMA Standard FB-1.

What is the purpose of the external grounding lug?

The external lug is for inspection or redundancy of equipment bond.

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.