Graybar and Thomas & Betts

Rely on Thomas & Betts and Graybar to provide solutions for wire connectors, superstrut, cable trays, grounding and insulation.

Thomas & Betts Corporation can trace its roots back to 1898, when practical, incandescent, electric lighting was first introduced to New York City and two young engineers from Princeton University formed an agency for selling conduit to electrical distributors.

Latest News and Articles


  • Smarter Than Prefab: eFab Strut and Cable Tray Services By Thomas & Betts Help You Implement Lean Construction

    Imagine ordering a six-foot party sub, eating two bites, and throwing the rest out. Wasteful, right? So why order 20 feet of cable struts and only use five? With eFab™ Strut and Cable Tray Services from Thomas & Betts, you order exactly what you need—when you need it. Spend less time cutting and storing cable trays. (And more time finishing that party sub.)


  • Take The "Rough" Out Of Rough-In: eFab Project-Specific Prefabricated Rough-in Solution From Thomas & Betts

    When it comes to donuts, buying more than you need is a delicious mishap. But when you’re prefabbing a rough-in, buying a larger quantity than you require is a decision you’ll surely regret. From shipping expenses to labor and inventory costs, prefabbing a rough-in can be rough. But now there's something better than prefab: eFab™ by Thomas & Betts.


  • The Safe, Easy, Reliable Grounding System: Thomas & Betts Blackburn EZGround Compression Connectors

    Exothermic welds, such as those offered by Thomas & Betts under the Blackburn® brand, have been the standard procedure to bond grounding systems for decades. For veteran installers, the exothermic method’s requirements for various molds, cleaning, maintenance, special precautions, and equipment to withstand tough weather are all just part of a day’s work. As the Baby-Boom generation retires, the electrical workforce is changing, though, and at the same time, electrical contractors are embracing less labor-intensive installation methods to improve profitability. That’s where Blackburn EZGround™ Compression Connectors come in.


  • NEW Ocal Liquidtight Conduit Fittings with Grounding Ring (UL Listed)

    The UL Listed ground ring in the new Ocal Liquidtight Connector offers a perfectly secure connection for a sustainable ground path to ensure personnel and equipment safety.


  • Superstrut Metal Framing System from Thomas & Betts

    The Superstrut™ metal framing system from Thomas & Betts encompasses a full complement of fittings, hardware and accessories to complete any metal framing job. Read more.


  • T&B Fittings High Temperature Liquidtight Conduit Fittings

    Designed for use in temperatures to 150°C (302°F), these conduit fittings are perfect for demanding environments, such as pulp and paper mills, and applications that include industrial ovens, boilers, furnaces and kilns. Learn more.


  • The Keep-That-Door-Closed Safety Solution: Eden Dynamic IP69K Safety Sensors From ABB JOKAB SAFETY

    If you leave your fridge door open, spoiled eggs are the worst of your worries. (Unless you were thawing steaks.) If your customers leave safety guards and machine covers open? The result could be serious production and safety issues. With Eden Dynamic IP69K Safety Sensors, you’ll close the door on risky equipment safety hazards—quickly and cost effectively.


  • OCAL-BLUE Double-Coat UL Listed Type 4X Form 8 Conduit Bodies

    For the conduit system that has to stand up to a corrosive environment, the OCAL-BLUE® Type 4X Form 8 conduit body meets the challenge. The key is in the cover. Thomas & Betts takes a cast cover and then injection molds an Ocal® PVC coating around it with an integral O-ring seal.


  • Blackburn Grounding Systems from Thomas & Betts: Complete, Safe, Code-Compliant and Reliable

    Blackburn connectors and accessories from Thomas & Betts (T&B) comprise a complete product offering for the creation of safe, code-compliant and reliable grounding systems. The Blackburn® line now includes a series of connectors that are compliant with IEEE 837-2014, which governs permanent connections used for substation grounding, particularly for ground leads to the grid system, equipment and structures.


  • Safer, Stronger, Faster & Better: Ty-Rap Stainless Steel Cable Ties From Thomas & Betts

    Not all cable ties were created equal. Sharp corners cut cables and hands. (Goodbye, hand modelling career.) But gnarled-up mitts are the least of your worries. In rugged settings, cable tie failure could mean costly operational and safety issues. You asked for a cable tie that’s better, and Thomas and Betts listened. Ty-Rap is here—safer, stronger, and better than ever.


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