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Thomas & Betts 1-1/2 Inch Zinc Conduit Hub Connector
Professional Conduit Connection Solution
The Thomas & Betts 1-1/2 Inch Zinc Conduit Hub Connector delivers reliable conduit-to-enclosure connections for electrical installations. This zinc construction hub connector provides durable performance and corrosion resistance for professional electrical applications requiring secure conduit termination.
Professional Features & Benefits
- 1-1/2 Inch Size: Accommodates standard 1-1/2 inch conduit for versatile installation compatibility
- Zinc Construction: Provides excellent corrosion resistance and long-lasting durability in various environments
- Hub Connector Design: Ensures secure conduit-to-enclosure connection with professional-grade reliability
- Conduit & Fittings Category: Part of comprehensive conduit system solutions for complete electrical installations
- Thomas & Betts Quality: Backed by trusted brand reputation for consistent electrical component performance
Technical Specifications
- Department: Electrical
- Material: Zinc
- Number Of Batteries: 0
- Product Group: Conduit & Fittings
- Product Subgroup: Conduit Hubs
- Product Type: Hub Connector
Professional Applications
- Commercial Electrical Installations
- Industrial Conduit Systems
- Residential Electrical Projects
- Maintenance and Repair Operations
- New Construction Wiring
- Electrical Panel Connections
Why Choose Thomas & Betts Quality?
Thomas & Betts conduit hub connectors provide dependable performance with zinc construction for enhanced durability and corrosion resistance. Professional electricians trust Thomas & Betts components for consistent quality and reliable connections in demanding electrical applications.
Manufacturer Resources
Product Specs
- Product Subgroup:
- Conduit Fittings
- Product Type:
- Conduit Hub
- Product Group:
- Conduit & Raceway
- Department:
- Electrical
- Product Material:
- Zinc
- Number Of Batteries:
- 0
Thomas & Betts H125-TB – Frequently Asked Questions
1) What sizes does the Thomas & Betts zinc conduit hub come in, and what are the part numbers?
Two trade sizes of the Thomas & Betts zinc hub connector are sold: 1-1/4 inch, part number H125-TB, and 1-1/2 inch, part number H150-TB. Order by the trade size of the conduit you are terminating, not the knockout size, since the hub threads to match the conduit run.
2) Will the 1-1/4 inch Thomas & Betts hub fit a 1-1/2 inch knockout?
No. The H125-TB is built for 1-1/4 inch conduit and threads into the matching 1-1/4 inch opening. For a 1-1/2 inch knockout, order the H150-TB instead. Mixing sizes needs a reducing washer or an adapter, which is a separate part.
3) Is a zinc conduit hub OK for outdoor or damp enclosure connections?
The body is zinc, which gives it corrosion resistance for the kind of environments electrical conduit runs through, so it holds up better than bare steel in damp or washdown areas. Pair it with the gasket and locknut arrangement your enclosure requires for the rating you are maintaining.
4) What does a conduit hub connector do that a plain locknut and bushing doesn't?
A hub threads into the enclosure knockout and gives the conduit a single mechanical and electrical termination at the box wall, rather than relying on a connector plus locknuts on each side. Electricians use them on panels and industrial enclosures where the conduit-to-enclosure joint has to stay tight and bonded. The Thomas & Betts zinc hub is made for exactly that panel and enclosure termination.
5) Can these Thomas & Betts hubs be used on industrial as well as residential jobs?
Yes. The zinc hub connector is used across commercial electrical installs, industrial conduit systems, residential wiring, new construction, and MRO repair work, so a facility or property maintenance crew can standardize on the same fitting across sites. The two trade sizes carried are 1-1/4 inch and 1-1/2 inch.
How fast can I get the Thomas & Betts H125-TB delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Thomas & Betts H125-TB come with a warranty?
Absolutely. The Thomas & Betts H125-TB is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Thomas & Betts H125-TB?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
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