NSi Industries 251-DCI2 - Connector, Compression, Zinc Die Cast, 105 Degree C Insulated Throat, Size 3/4 Inch
NSI Industries

251-DCI2

UPC: 781747162519


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Overview

The NSI Industries 251-DCI2 is a 3/4-inch compression connector constructed from durable zinc die cast material. This connector features an insulated throat designed to protect conductors and ensure safe electrical connections, rated for temperatures up to 105 degrees Celsius. Its robust zinc die cast construction offers excellent corrosion resistance and long-lasting performance, making it suitable for industrial applications where reliability is paramount. This connector meets stringent UL tests, providing error-free performance comparable to steel alternatives. The 3/4-inch size ensures compatibility with standard conduit systems. Leveraging the "Zinc Advantage," this fitting offers a cost-effective and dependable solution for electrical installations. NSi Industries is known for precision-engineered connectors that meet high standards of quality and performance, and the 251-DCI2 exemplifies this commitment. Ideal for use in junction boxes, enclosures, and conduit runs, it provides a secure termination point for electrical wiring.
  • Constructed from durable zinc die cast material
  • Features an insulated throat for conductor protection
  • Rated for 105 degrees Celsius operation
  • 3/4 inch size for standard conduit compatibility
  • Meets stringent UL tests for error-free performance

Specifications

Application
Used to join steel EMT to box or enclosure. Concrete-tight. 1/2" thru 2" suitable for use with Steel or Aluminum EMT. Insulator rated 105degree C.
Connector Type
Compression
Finish
Ball burnish
Insulation
Insulated Throat
Material
Zinc Die Cast
Material Quality
Zinc Die Cast
Size
3/4 Inch
Size
3/4 IN
Special Features
Concrete-tight
Standard
UL, CSA
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
3/4 in.
Type
Connector
Package Weight (Imperial)
0.138 L
Package Weight (Metric)
0.063 kg

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Frequently Asked Questions

What is the catalog ID for this product?

The catalog ID for this product is 251-DCI2.

What is the material of the connector?

The connector is made of zinc die cast material.

What are the dimensions of the connector?

The dimensions are 7/16" for A, 15/16" for B, and 1-7/16" for C.

What is the maximum temperature rating?

The insulator is rated for a maximum temperature of 105°C.

What sizes of EMT can this connector be used with?

It is suitable for use with steel or aluminum EMT sizes from 1/2" to 2".

Is the connector concrete-tight?

Yes, the connector is designed to be concrete-tight.

What certifications does this connector have?

It is CSA listed, UL listed, and meets NEMA standards.

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.