NSi Industries 259-DCI2 - Connector, Compression, Zinc Die Cast, 105 Degree C Insulated Throat, Size 4 Inch
NSI Industries

259-DCI2

UPC: 781747162595

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Overview

The NSI Industries 259-DCI2 is a 4-inch connector constructed from durable zinc die cast material, offering robust performance in industrial electrical applications. This connector features a 105°C insulated throat, providing enhanced safety and protection against electrical shorts and wear. The zinc die cast construction ensures excellent corrosion resistance, making it suitable for demanding environments. This 4-inch connector is designed to meet stringent UL tests, comparable to steel fittings, ensuring error-free performance. It is ideal for secure electrical connections within conduit systems, junction boxes, and electrical panels. The precise 4-inch sizing allows for seamless integration with compatible conduit and electrical components. Trust NSI Industries for reliable, precision-engineered connectors that adhere to high industry standards for quality and durability. This connector is part of NSI's commitment to providing dependable electrical solutions. The 'Think Orange: Zinc Advantage' signifies the quality and reliability of their zinc die cast products, which perform to the same stringent UL tests as steel alternatives, setting a benchmark for EMT fittings.
  • Constructed from durable zinc die cast material for long-lasting performance.
  • Features a 105°C insulated throat for enhanced electrical safety.
  • 4-inch size ensures compatibility with standard conduit systems.
  • Zinc die cast offers excellent corrosion resistance for harsh environments.
  • Meets stringent UL tests, providing error-free and reliable connections.

Specifications

Application
Used to join steel EMT to box or enclosure. Concrete-tight. 2 1/2" thru 4" suitable for use with Steel EMT. Insulator rated 105°C. 2-1/2" through 4" also listed for use with Steel and Aluminum Rigid Conduit.
Connector Type
Compression
Finish
Ball burnish
Insulation
Insulated Throat
Material
Zinc Die Cast
Material Quality
Zinc Die Cast
Size
4 Inch
Size
4 IN
Special Features
Concrete-tight
Standard
cULus
Temperature Rating, Maximum
221.00000 F
Temperature Rating, Maximum
105 °C
Temperature Rating, Maximum
221 F
Temperature Rating, Maximum
105 C
Temperature Rating, Minimum
221.00000 F
Temperature Rating, Minimum
221 F
Temperature Rating, Minimum
105 C
Trade Size
4 in.
Type
Connector
Package Weight (Imperial)
2.616 L
Package Weight (Metric)
1.187 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.