ABB - Installation Products 682 - 3 Inch Erickson Coupling, Malleable Iron with Steel and Malleable Iron Ring for Use with Rigid/IMC Conduit
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ABB - Installation Products

682

UPC: 786210006826

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Minimum Qty: 5

Multiplier: 5

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Overview

The ABB 3" Erickson Coupling (SKU: 682) is a heavy-duty conduit fitting engineered for secure, long-term connections in rigid steel (RMC) and intermediate metal conduit (IMC) installations. Constructed from malleable iron with a steel and malleable iron ring, this coupling delivers robust mechanical strength and corrosion resistance, making it ideal for industrial, commercial, and infrastructure applications where durability is critical. Designed for 3-inch conduit, this Erickson-style coupling features a threaded connection that ensures a tight, vibration-resistant joint without the need for additional sealing compounds. The steel ring provides enhanced grip and pull-out resistance, while the malleable iron body maintains flexibility to withstand mechanical stress and thermal cycling. Key applications include power distribution in manufacturing plants, data centers, utility substations, and large-scale construction projects. It is compatible with standard rigid and IMC conduit systems, ensuring seamless integration with existing infrastructure. The coupling’s compact design minimizes space requirements while maximizing load-bearing capacity, reducing the risk of joint failure under heavy mechanical loads. The Erickson Coupling allows conduit runs to be completed when neither conduit can be rotated, and permits breaking a run without dismantling the entire system. Conduit joined with Erickson Couplings forms a rigid, in-line connection that resists loosening under vibration. The malleable iron construction offers superior impact resistance compared to cast iron alternatives, while the steel ring enhances durability in high-stress environments. This product is a cost-effective solution for contractors and engineers seeking reliable conduit connections without compromising on quality or longevity.
  • 3-inch threaded coupling for rigid steel (RMC) and intermediate metal conduit (IMC)
  • Malleable iron body with steel and malleable iron ring for enhanced durability
  • Vibration-resistant joint without additional sealing compounds required
  • Allows conduit coupling when neither conduit can be rotated
  • Suitable for wet or dry locations, meeting NEC and OSHA standards

Specifications

Application
To Couple and Effectively Bond Threaded Ends of Rigid Metal Conduit/Intermediate Conduit Where Neither Length of Conduit Can Be Roated
Length
2-29/32 in
Material Quality
Malleable Iron
Outside Diameter
4-7/16 in
Special Features
Free Fitting Threads Ensure Easy Assembly
Standard
UL E23018, CSA
Trade Size
3 in
Type
Conduit Coupling
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
3.6200 L
Package Weight (Metric)
1.6420 kg
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Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

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Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

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Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

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What industries and applications are Thomas and Betts products used for?

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What certifications and standards do Thomas and Betts products comply with?

Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.