NSI Industries WRD419 - Dual Rated Wide Range Tap - Connectors 3/0-4/0 AWG Dual rated wide range tap connectors are used for combinations of aluminum and aluminum-cooper conductors. Standard compression tools and dies install in all sizes. They have formable ribs to provide broader contact area. Fold-in tabs provide positive tab interlock as tool closes. Made from high strength aluminum alloy. All connectors are reversible. Rated 600 Volts.
NSI Industries

WRD419

UPC: 662381003270

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Overview

The NSI Industries WRD419 Dual Rated Wide Range Tap Connector (SKU: WRD419) is engineered for versatile applications involving combinations of aluminum and aluminum-copper conductors. This robust connector is designed to accept conductor sizes ranging from 3/0 AWG to 4/0 AWG, accommodating both standard and compact conductor types. Installation is streamlined, as all sizes are compatible with standard compression tools and dies, specifically utilizing the D73 die for the WRD419 model. The connector features formable ribs that significantly increase the contact area, ensuring a secure and reliable electrical connection. Additionally, fold-in tabs provide a positive tab interlock mechanism as the tool closes, enhancing connection integrity. Constructed from high-strength aluminum alloy, the WRD419 offers durability and superior electrical conductivity. All connectors in the WRD series are reversible, simplifying installation and inventory management. Rated for 600 Volts, this connector is suitable for a wide range of industrial and commercial electrical systems. The WRD419 is part of NSI's WRD series of Dual Rated, Wide Range Tap Connectors, known for their reliability and ease of use in demanding electrical environments. Its design prioritizes broad conductor range acceptance, minimizing the need for extensive inventory while maintaining high performance standards. The high-strength aluminum alloy construction ensures longevity and resistance to environmental factors. For optimal performance and safety, always refer to the manufacturer's tool and die charts for correct crimping procedures.
  • Dual rated for aluminum and aluminum-copper conductors.
  • Accommodates conductor sizes 3/0 AWG to 4/0 AWG.
  • Compatible with standard compression tools and dies (D73 die for WRD419).
  • Formable ribs for increased contact area and reliable connection.
  • Constructed from high-strength aluminum alloy for durability.

Specifications

Application
Terminate, Splice, Tap Power Connectors
Color
Aluminum
Conductor Size
4/0 AWG - 3/0 AWG
Finish
Aluminum
Material
Aluminum
Special Features
A Groove-4/0 3/0 (ACSR)-4/0 3/0 (STR) - B Groove-4/0 3/0 (ACSR)-4/0 3/0 (STR)
Tap Size
4/0 AWG - 3/0 AWG
Type
Wide Range Tap Connectors
Voltage Rating
600V
Warranty
1 Year
Package Dimensions (L x W x H)
2.415 IN x 2.342 IN x 0.866 IN
Package Dimensions (L x W x H)
6.1341 cm x 5.9487 cm x 21.9964 mm
Package Weight (Imperial)
6.000 L
Package Weight (Metric)
2.722 kg
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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.