Thomas & Betts 676-TB Erickson Coupling, 3/4" Rigid Conduit
The Thomas & Betts 676-TB (THB676-TB) is a 3/4" Erickson-style coupling designed for joining lengths of rigid metal conduit or IMC where the conduit run cannot be rotated during assembly. Unlike a standard threaded coupling, the Erickson coupling uses a three-piece design that allows electricians to connect two fixed conduit sections end-to-end without turning either piece, making it an essential fitting for tight installation conditions, panel connections, and situations where conduit has already been fixed in place. Built by Thomas & Betts, a long-trusted name in electrical raceway products, the 676-TB is sized for 3/4" trade size conduit and is engineered to deliver a secure, code-compliant mechanical and electrical connection at the coupling point.
Key Features
- Trade Size: 3/4" sizing for compatibility with 3/4" rigid metal conduit (RMC) and intermediate metal conduit (IMC) runs.
- Erickson-Style Design: Three-piece coupling construction permits joining two conduit sections end-to-end without rotating either length, ideal for retrofit and confined-space installations.
- Secure Mechanical Connection: Threaded body sections draw together to create a tight, stable joint between conduit runs.
- Reliable Continuity: Provides a dependable electrical and mechanical bond at the splice point, supporting proper grounding continuity through the raceway system.
- Thomas & Betts Build Quality: Manufactured by Thomas & Betts, a recognized supplier of conduit fittings and raceway hardware for commercial and industrial electrical work.
- Versatile Application: Suited for use wherever fixed conduit sections must be coupled without the ability to spin either piece into place.
Technical Specifications
- Trade Size: 3/4"
- Type: Erickson Coupling
- Model: 676-TB (THB676-TB)
- Refer to manufacturer documentation for complete technical specifications.
Typical Applications
- Joining Fixed Rigid Metal Conduit (RMC) Runs
- Intermediate Metal Conduit (IMC) Installations
- Panelboard and Enclosure Conduit Connections
- Retrofit and Renovation Electrical Work
- Commercial and Industrial Raceway Systems
- Tight-Clearance Conduit Splices
Why Thomas & Betts?
Thomas & Betts is a well-established manufacturer of conduit fittings and electrical raceway components trusted by contractors for dependable, code-compliant hardware. The 676-TB Erickson coupling reflects that standard, delivering a secure three-piece connection engineered specifically for situations where standard couplings cannot be used. Choose the Thomas & Betts 676-TB for a reliable, purpose-built solution to fixed-conduit coupling challenges on your next electrical installation.
"Manufacturer Resources
Product Specs
- list_batch:
- TB-20260924
- Product Type:
- Erickson Coupling
- Department:
- Electrical
- Product Subgroup:
- Electrical
- Product Size:
- 3/4"