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Thomas & Betts HUB2-G Ocal Series PVC-Coated Zinc Knockout Hub, 2" Corrosion-Resistant
Thomas & Betts brings proven corrosion protection to conduit installations with this 2" PVC-coated zinc knockout hub from the Ocal series. Designed to connect conduit runs to knockout openings in enclosures, panels, and equipment housings, this fitting pairs a rugged zinc body with a PVC coating engineered to resist moisture, chemicals, and corrosive atmospheres. It is built for electrical contractors and facility engineers who need long-term reliability in demanding environments where standard uncoated fittings corrode and fail prematurely, making it a trusted choice for industrial, wastewater, and outdoor conduit systems. As part of the Ocal family of PVC-coated fittings, it helps maintain a continuous corrosion-resistant conduit system from box to box.
Key Features
- Trade Size: 2" knockout hub sized to mate securely with standard 2" trade size knockout openings found in panels, enclosures, and equipment housings.
- Durable Construction: A PVC-coated zinc body combines the structural strength of zinc with a protective outer barrier that stands up to corrosive elements.
- Corrosion-Resistant Coating: The PVC coating shields the zinc substrate from moisture, chemicals, salt air, and outdoor exposure, extending service life well beyond uncoated fittings.
- Knockout Hub Design: Provides a secure, code-ready connection point between conduit runs and equipment knockout openings for a clean, reliable installation.
- Ocal Series: Part of the Thomas & Betts Ocal line of PVC-coated fittings engineered specifically for corrosive-duty electrical installations in industrial and municipal facilities.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Typical Applications
- Wastewater Treatment and Water Processing Facilities
- Chemical Processing and Manufacturing Plants
- Food and Beverage Production Environments
- Outdoor and Wet-Location Conduit Systems
- Marine and Coastal Electrical Installations
- Industrial Facilities Requiring Enhanced Corrosion Protection
Why Thomas & Betts?
Thomas & Betts developed the Ocal series specifically for environments where corrosion destroys standard electrical fittings. The PVC-coated zinc construction of this knockout hub delivers the durability facilities need for long-term, code-ready conduit connections in harsh industrial, chemical processing, wastewater, and outdoor settings. By combining a rugged zinc hub body with a protective PVC coating, Thomas & Betts engineers a fitting that keeps installations sealed, connected, and corrosion-free for years of dependable service. Choose Thomas & Betts and the Ocal series for reliable, corrosion-resistant performance on every knockout connection in your conduit system.
Manufacturer Resources
Product Specs
- list_batch:
- TB-20260918
- Product Type:
- Knockout Hub
- Series:
- Ocal
- Product Finish:
- PVC-Coated
- Department:
- Electrical
- Product Subgroup:
- PVC Conduit & Fittings
- Product Material:
- PVC-Coated Zinc
- Product Size:
- 2"