Thomas & Betts 675AL Threaded Conduit Coupling

Description:

The Thomas & Betts 675AL Threaded Conduit Coupling is used to connect and bond threaded rigid metal conduit (RMC) and intermediate metal conduit (IMC) where neither conduit can be rotated during installation. Commonly installed in industrial facilities, commercial buildings, power distribution systems, manufacturing plants, and utility installations, this aluminum three-piece coupling provides a secure, rigid, and vibration-resistant conduit connection. Maintenance teams and electrical contractors use this fitting for repair, retrofit, expansion, and replacement of threaded conduit systems.

Applications:

The Thomas & Betts 675AL is designed for joining threaded rigid metal conduit and IMC in situations where rotating the conduit is impractical or impossible. Its ERICKSON® three-piece design allows conduit runs to be assembled or disassembled without disturbing the entire raceway. The aluminum construction provides corrosion resistance while maintaining effective electrical bonding, making it suitable for commercial, industrial, utility, and outdoor electrical installations.

Technical Specifications:

• Manufacturer Part Number (MPN): 675AL
• Brand: Thomas & Betts (ABB) – ERICKSON®
• Product Type: Threaded Conduit Coupling
• Trade Size: 1/2 in.
• Conduit Type: Rigid Metal Conduit (RMC) and Intermediate Metal Conduit (IMC)
• Coupling Style: Three-Piece ERICKSON® Coupling
• Material: Copper-Free Aluminum
• Finish: Degreased Aluminum
• Thread Type: Straight Pipe Threads (NPS)
• Installation: Threaded
• Construction: Concrete-Tight
• Overall Length: 1-1/4 in.
• Width Across Flats: 1-15/32 in.
• Application: Joining threaded conduit where neither conduit can be rotated
• Standards: UL 514B, CSA C22.2 No. 18.3, NEMA FB1, ANSI C80.4, Federal Specification W-F-408
• Compliance: RoHS 3 Compliant, REACH Compliant, TSCA Section 6(h) Compliant
• Features: Three-piece design, vibration-resistant connection, rigid in-line coupling, corrosion-resistant aluminum construction, and effective electrical bonding.

Common Replacements:

• Thomas & Betts 675
• Thomas & Betts 676AL
• Thomas & Betts 677AL