ABB - Installation Products 376 - 2-1/2 Inch Hub Connector, Malleable Iron Electro Zinc Plated, Nylon Insulated for Use with Rigid/IMC Conduit
ABB - Installation Products

376

UPC: 786210003764


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Overview

The ABB Installation Products 376 Series 2-1/2 Inch Hub Connector is a heavy-duty malleable iron fitting designed for secure, insulated connections with Rigid Steel (RGS) and Intermediate Metal Conduit (IMC). Constructed from electro zinc-plated malleable iron, this connector provides superior corrosion resistance and mechanical strength for industrial and commercial electrical installations. The integrated nylon insulation sleeve ensures electrical isolation and prevents conduit grounding, meeting NEC compliance for non-metallic conduit systems. The 2-1/2 inch size accommodates standard trade sizes, making it compatible with common conduit runs in power distribution, control panels, and machinery enclosures. The Series 376 hub connector is ideal for environments requiring UL-listed components, such as manufacturing plants, data centers, and utility infrastructure. Installation is straightforward with threaded hubs that mate securely to matching conduit fittings, eliminating the need for additional grounding jumpers. The electro zinc plating delivers 500+ hours of salt spray resistance per ASTM B117, ensuring long-term reliability in harsh or corrosive conditions. This connector is manufactured by ABB Installation Products, a trusted name in electrical infrastructure solutions with over a century of industry expertise. Order SKU 376 for dependable conduit termination in commercial and industrial applications.
  • Material: Malleable iron with electro zinc plating for corrosion resistance
  • Size: 2-1/2 inch trade size for Rigid Steel (RGS) and Intermediate Metal Conduit (IMC)
  • Insulation: Nylon sleeve for electrical isolation and NEC compliance
  • Series: 376, designed for industrial and commercial electrical installations
  • Compatibility: Threaded hub for secure connection to matching conduit fittings

Specifications

Application
To Connect Threaded Metal Conduit to a Threadless Opening in a Box or Enclosure
Finish
Zinc Plated
Material
Malleable Iron
Size
2-1/2 Inch
Special Features
Rain Tight and CSA Certified Watertight and Dust Tight
Standard
UL E23018, CSA
Temperature Rating, Maximum
221 F
Temperature Rating, Maximum
105 C
Temperature Rating, Minimum
221 F
Temperature Rating, Minimum
105 C
Type
Hub Connector
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)
1.8600 L
Package Weight (Metric)
0.8440 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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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.