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NSI Industries 241-SBLK - EMT Couplings, Color-Coded, Steel, Black, Size 3/4"

NSI Industries 241-SBLK EMT Couplings, Color-Coded, Steel, Black, Size 3/4"

UPC: 781747224101


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Minimum Qty: 25

Multiplier: 25

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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

NSI Industries 241-SBLK EMT Coupling is a 3/4" steel coupling designed for rigid electrical metallic tubing (EMT) installations. Constructed from durable steel, this coupling provides a secure mechanical joint between EMT conduits, ensuring electrical continuity and grounding compliance per NEC standards. The black color-coding allows for quick visual identification from either inside or outside the junction box, reducing inspection time and errors during installation or maintenance. Compatible with standard EMT conduit sizes, this coupling features a threaded design for easy assembly with hand tools or power drivers. Ideal for commercial, industrial, and residential electrical systems where reliable conduit connections are critical. The steel construction resists corrosion and mechanical stress, maintaining long-term performance in exposed or concealed applications. NSI Industries, a trusted manufacturer in electrical infrastructure, ensures this coupling meets industry specifications for durability and electrical safety.
  • 3/4" EMT conduit size compatibility
  • Steel construction for durability and corrosion resistance
  • Black color-coding for easy visual inspection
  • Threaded design for secure mechanical joints
  • Suitable for commercial, industrial, and residential applications

Specifications

Application
Bridgeport's Color Coded set screw couplings are used to join two lengths of EMT. Color coded black to match EMT for easy identification. Use with black EMT in dark colored areas or in open architecture applications. Concrete-tight. Furnished with Tri-Drive slot/Phillips/Robertson head screws. Also listed for use with Aluminum EMT. Patented. US Patent 6,861,585.
Color
Black
Insulated
No
Material Quality
Steel
Special Features
Furnished with Tri-Drive slot/Phillips/Robertson head screws
Standard
UL
Trade Size
0.75 in
Type
Coupling
Package Weight (Imperial)
0.136 L
Package Weight (Metric)
0.062 kg
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Frequently Asked Questions

What is the catalog ID for this product?

The catalog ID for the product is 241-SBLK.

Is the coupling concrete-tight?

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

Is the coupling concrete-tight?

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

What is the catalog ID for this product?

The catalog ID for the product is 241-SBLK.

What is the material of the coupling?

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

What applications is the coupling suitable for?

The coupling is suitable for joining two lengths of EMT, especially in dark colored areas or open architecture applications.

What is the UPC number for the coupling?

The UPC number for the coupling is 78174722410.

How many couplings are in a standard package?

A standard package contains 250 couplings.

What applications is the coupling suitable for?

The coupling is suitable for joining two lengths of EMT, especially in dark colored areas or open architecture applications.

What is the material of the coupling?

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

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