Thomas & Betts 1-1/4" Aluminum...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$79.81
$39.83
Thomas & Betts HT4 1 1/4inch ALUMINUM CONDUIT HUB

Thomas & Betts 1-1/4" Aluminum Die Cast Conduit Hub - Raintight Connection System

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Model: HT4
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$79.81
$39.83
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Thomas & Betts 1-1/4" Aluminum Die Cast Conduit Hub - Raintight Connection System

Professional Raintight Electrical Connections for Junction Box & Conduit Systems

The Thomas & Betts 1-1/4" Aluminum Die Cast Conduit Hub delivers reliable raintight connections between junction boxes and conduit systems. Constructed from durable aluminum die cast material, this chase conduit hub provides professional-grade performance for electrical installations requiring secure, weather-resistant connections in commercial and industrial applications.

Professional Features & Benefits

  • 1-1/4" Size: Accommodates standard conduit diameter for versatile installation compatibility across various electrical systems.
  • Aluminum Die Cast Construction: Provides exceptional durability and corrosion resistance for long-lasting performance in demanding environments.
  • Raintight Connection Design: Ensures reliable weather protection between junction boxes and conduit systems, preventing moisture infiltration.
  • Chase Conduit Hub Type: Engineered specifically for secure conduit-to-junction box connections with professional installation ease.
  • Thomas & Betts Quality: Backed by trusted manufacturing standards for consistent performance in critical electrical applications.

Technical Specifications

  • Application: Hubs Provide Raintight Connections Between Junction Boxes or Between a Junction Box and Conduit Sys
  • Customs Tariff Number: 7609000000
  • Number Of Batteries: 0
  • Package Level 1 Depth Length: 12.06 in306 mm
  • Package Level 1 Height: 3.31 in84 mm
  • Package Level 1 Units: 10 piece
  • Package Level 1 Width: 5.13 in130 mm
  • Package Level 2 Units: 3240 piece
  • Product Material: Aluminum Die Cast
  • Product Type: Chase Conduit Hubs
  • Weee Category: Product Not in WEEE Scope

Professional Applications

  • Commercial Building Electrical Systems
  • Industrial Facility Conduit Connections
  • Outdoor Electrical Installations
  • Junction Box Integration Projects
  • Weather-Exposed Conduit Systems
  • Professional Electrical Contractor Work
  • Maintenance and Retrofit Applications

Why Choose Thomas & Betts Quality?

Thomas & Betts conduit hubs deliver proven reliability through aluminum die cast construction and raintight connection design. The professional-grade materials and engineering ensure dependable performance in demanding electrical applications, providing the quality and durability that electrical professionals trust for critical infrastructure connections.

Manufacturer Resources

Product Specs

Customs Tariff Number:
7609000000
Number Of Batteries:
0
Package Level 1 Depth Length:
12.06 in306 mm
Package Level 1 Height:
3.31 in84 mm
Package Level 1 Units:
10 piece
Package Level 1 Width:
5.13 in130 mm
Package Level 2 Units:
3240 piece
Product Material:
Aluminum Die Cast
Product Type:
Conduit Hub
Weee Category:
Product Not in WEEE Scope
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Fittings

Thomas & Betts HT4 – Frequently Asked Questions

1) What size conduit does the Thomas & Betts HT4 hub fit?
The HT4 is the 1-1/4 inch size in the Thomas & Betts conduit hub line, so it mates to 1-1/4 inch trade size conduit and a matching 1-1/4 inch knockout in the box. If your box opening is a different trade size, you need the corresponding hub size instead, not a reducer on the HT4.
2) Is the HT4 conduit hub suitable for outdoor or wet location junction box connections?
It is built for raintight connections between junction boxes, or between a junction box and a conduit system, which is why it turns up on weather exposed runs and outdoor installs. The die cast aluminum body also resists corrosion in those conditions.
3) What is the Thomas & Betts HT4 made of, and will it hold up in a corrosive environment?
Aluminum die cast. That gives it corrosion resistance for industrial and outdoor work, and it is the reason to pick it over a plain steel fitting on exterior or washdown-adjacent runs. Keep in mind aluminum against dissimilar metals in wet locations still needs the usual care.
4) What is the difference between a conduit hub like the HT4 and a standard locknut and bushing connection?
A hub is a single threaded fitting that seals the knockout, which is what makes the connection raintight between a junction box and the conduit system. A locknut and bushing pair mechanically secures conduit but does not give you that weather seal, so it belongs on dry indoor work. Use the HT4 where the enclosure sees rain or washdown.
5) Can I use the HT4 hub to join two junction boxes directly?
Yes. Thomas & Betts lists the hub for raintight connections between junction boxes as well as between a box and conduit, so box-to-box coupling through matched 1-1/4 inch knockouts is an intended use.
How fast can I get the Thomas & Betts HT4 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 HT4 come with a warranty?
Absolutely. The Thomas & Betts HT4 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 HT4?
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
Why buy the Thomas & Betts HT4 from ZenSupply?
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