678 - Thomas & Betts 1-1/4 in Threaded Erickson Conduit Coupling for Rigid/IMC, Malleable Iron

678

678 is a 1-1/4 in threaded Erickson conduit coupling designed for use with rigid and IMC conduit, constructed from malleable iron for durability and reliable grounding. This coupling features a three-piece threaded design, allowing for easy assembly without rotating the conduit. It provides a rigid in-line connection and maintains high-quality grounding, making it suitable for concrete-tight applications and capable of carrying ground fault currents up to 10,000 A RMS for sizes 1/2 in through 1-1/2 in (3-cycle duration).

• Part Number: 678
• Manufacturer: Thomas & Betts
• Size: 1-1/4 in
• Type: Threaded, 3-Piece
• Material: Malleable Iron
• Finish: Zinc Electroplated Chromate Coated
• Dimensions: 1-13/16 in L x 2-3/8 in OD
• Suitable For: Rigid/IMC Conduit
• Ground Fault Current: Up to 10,000 A RMS (1/2 in to 1-1/2 in)
• Application: Concrete-tight, high vibration environments
• Ring Material: Steel and Malleable Iron
• Certifications: UL Listed

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Specifications

• Part Number: 678
• Manufacturer : Thomas & Betts
• Brand : Thomas & Betts
• Category : Conduit & Fittings
• Item Subcategory : Conduit
• Section : Electrical conduit coupling

Product Data

• UPC : 786210006789
• Country of Origin : Viet Nam
• Dimensions : 2-3/8 in OD x 1-13/16 in L
• Weight : 5.19