NSi Industries 243-SBLU - EMT Couplings, Color-Coded, Steel, Blue, Size 1-1/4"
NSI Industries

243-SBLU

UPC: 781747202437


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Overview

The NSI Industries 243-SBLU is a 1-1/4" steel EMT coupling featuring a distinct blue color-coding for positive visual identification. This color coding allows for quick and accurate inspection from either inside or outside the electrical box, streamlining installation and maintenance processes. The coupling is constructed from durable steel, ensuring robust performance in industrial electrical conduit systems. While specific material treatment details are not provided for this SKU, similar NSI Industries couplings are often hot-dip galvanized or coated for corrosion resistance. The blue color is applied as a urethane coating on the interior and threads, and a PVC coating on the exterior, providing an additional layer of protection. This color-coded approach, as highlighted by NSI's 'Think Orange' initiative (though this product is blue), emphasizes the importance of visual cues in electrical installations for safety and efficiency. The 1-1/4" size is standard for many EMT applications. This coupling is designed to provide secure and reliable connections for EMT conduit, facilitating the safe and organized routing of electrical wiring in various commercial and industrial settings. SKU: 243-SBLU.
  • 1-1/4" steel EMT coupling for secure conduit connections.
  • Distinct blue color-coding for positive visual identification and inspection.
  • Durable steel construction for industrial applications.
  • Facilitates efficient installation and maintenance processes.
  • Designed for reliable electrical conduit systems.

Specifications

Application
Bridgeport's Color Coded set screw couplings are used to join two lengths of EMT. Color coded blue to match EMT for easy identification. Use with blue EMT for low voltage wiring, data comm/video and network security applications. Furnished with Tri-Drive slot/Phillips/Robertson head screws. Also listed for use with Aluminum EMT. Patented. US Patent 6,861,585.
Color
Blue
Connector Type
Set Screw
Finish
Blue Paint
Insulation
False
Material Quality
Steel
Size
1 1/4 in
Special Features
Furnished with Tri-Drive Slotted/Phillips/Robertson Screw
Standard
UL
Trade Size
1-1/4 in.
Type
Set Screw
Package Weight (Imperial)
0.363 L
Package Weight (Metric)
0.165 kg

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Frequently Asked Questions

What is the trade size of the coupling?

The trade size of the coupling is 1-1/4 inches.

What applications is this coupling used for?

This coupling is used to join two lengths of Blue EMT for low voltage wiring, data comm/video, and network security applications.

What is the trade size of the coupling?

The trade size of the coupling is 1-1/4 inches.

What applications is this coupling used for?

This coupling is used to join two lengths of Blue EMT for low voltage wiring, data comm/video, and network security applications.

What is the material of the coupling?

The coupling is made of steel with a blue powder coat finish.

What certifications does the coupling have?

The coupling is certified under UL File Number E24001 and meets UL Standard UL514B.

What is the material of the coupling?

The coupling is made of steel with a blue powder coat finish.

What certifications does the coupling have?

The coupling is certified under UL File Number E24001 and meets UL Standard UL514B.

What are the dimensions of the coupling?

Dimension A is 3-1/4 inches and Dimension B is 1-11/16 inches.

What are the dimensions of the coupling?

Dimension A is 3-1/4 inches and Dimension B is 1-11/16 inches.

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.