ABB - Installation Products BU208 - Bushing, Conduit, Trade Size 3 Inch, Width 3.84 Inch, Thickness 0.85 Inch, Die-Cast Zinc with Heavy Reinforced Ribs, For use with Rigid/IMC Conduit
ABB - Installation Products

BU208

UPC: 785991907438

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Overview

The ABB BU208 (SKU: 053-71814-29) is a 3-inch die-cast zinc bushing engineered for use with rigid or intermediate metal conduit (IMC) systems. Designed with heavy reinforced ribs, this bushing delivers superior mechanical strength and structural integrity in demanding industrial and commercial electrical installations. The die-cast zinc construction ensures corrosion resistance and long-term durability, while the 3.84-inch width and 0.85-inch thickness provide a precise fit for 3-inch conduit, eliminating gaps and ensuring a secure connection. This bushing meets industry standards for electrical safety and efficiency, including compliance with NEC requirements for smooth, rounded insulating surfaces at conduit entries to protect conductors from abrasion. The reinforced rib design enhances grip during installation and resists loosening under vibration, making it ideal for applications in manufacturing plants, processing facilities, and commercial buildings where reliable conduit connections are critical. Key applications include power distribution systems, motor control centers, and industrial machinery where rigid or IMC conduit is specified. The BU208 is compatible with standard 3-inch rigid/IMC conduit and integrates seamlessly with ABB’s installation product line. For projects requiring UL-listed components, verify local code compliance as this product is designed for industrial-grade performance. Trust ABB Installation Products for dependable electrical infrastructure solutions that meet the highest standards of safety and reliability.
  • Material: Die-cast zinc with heavy reinforced ribs for superior durability
  • Size: 3-inch trade size, 3.84-inch width, 0.85-inch thickness
  • Compatibility: Designed for rigid and intermediate metal conduit (IMC)
  • Protection: Smooth, rounded insulating surface meets NEC 373-6C requirements
  • Installation: Reinforced ribs enhance grip and resist loosening under vibration

Specifications

Application
For Use with Rigid/IMC Conduits
Material
Zinc Die Cast
Material
Die-Cast Zinc
Material
Zinc Die-Cast
Size
3 Inches
Size
Trade Size 3 Inch, Width 3.84 Inch, Thickness 0.85 Inch
Special Features
Heavy Reinforced Ribs
Standard
UL E23018
Standard
UL E23018 / UL E23018
Type
Bushing, Conduit
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)
0.330 L
Package Weight (Metric)
0.150 kg
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Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

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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.