NSi Industries 666-DC2 - Connector, Strap, Two Screw, Zinc Die Cast, Round Cable, Size K.O. 2 Inch.
NSI Industries

666-DC2

UPC: 781747156662


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Overview

The NSi Industries 666-DC2 is a zinc die-cast round cable strap connector designed for secure cable management in heavy-duty industrial environments. This 2-inch connector features a two-screw connection system that delivers a tight, vibration-resistant hold for round cables, ensuring stable performance even in high-stress applications. Constructed from durable zinc die-cast material, the 666-DC2 offers superior corrosion resistance and long-lasting durability, making it ideal for use in manufacturing plants, construction sites, utility installations, and other demanding settings. The connector's robust design meets industrial standards for mechanical strength and electrical integrity, providing a reliable solution for cable strain relief and organization. Unlike generic plastic or aluminum alternatives, the zinc die-cast construction resists deformation under load and withstands exposure to moisture, chemicals, and extreme temperatures. With a 2-inch knockout size, this connector is compatible with standard round cable diameters, offering a versatile fit for various industrial cable management needs. Trust NSi Industries' US-made 666-DC2 for consistent performance in critical applications where cable security cannot be compromised.
  • Zinc die-cast construction for superior corrosion resistance and durability
  • 2-inch knockout size fits standard round cable diameters
  • Two-screw connection ensures tight, vibration-resistant cable hold
  • Designed for heavy-duty industrial applications in manufacturing, construction, and utilities
  • US-made product meeting industrial standards for mechanical strength

Specifications

Angle
180 Deg
Application
Used to connect single round service entrance cable to box or enclosure.
Connection Type
Two Screw
Connector Type
Two-Screw, Strap Type
Finish
Ball burnish
Material
Zinc Die Cast
Size
2 Inch
Size
2 IN
Special Features
Furnished with 2-way Phillips/Slotted Head Screw
Standard
UL
Trade Size
2 in
Type
Connector
Package Weight (Imperial)
0.632 L
Package Weight (Metric)
0.287 kg

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Frequently Asked Questions

What are the product's dimensions?

The dimensions are as follows: A: 3-5/32 in, B: 19/32 in, C: 25/32 in, D: 2-11/32 in, E: 2-1/16 in, F: 2-9/16 in.

What is the product's material composition?

The product is made of zinc die cast material.

What is the trade size of the connector?

The trade size of the connector is 2 inches.

What is the application of this connector?

This connector is used to connect a single round service entrance cable to a box or enclosure.

What is the finish of the product?

The finish is ball burnished and mirror smooth.

What is the UL certification for this product?

The product has a UL File Number of E15123 and complies with UL Standard 514B.

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.