Southwire 663SRT conduit coupling 1-in

Product Description

The SOUTHWIRE 663SRT conduit coupling is a 1-inch EMT steel compression coupling designed to join ends of thin wall EMT conduit. It features a compression type assembly for easy installation and provides secure, concrete-tight and raintight protection. Constructed from steel with a zinc plated finish for durability.

• Raintight and concrete tight
• Compression type couplings
• Assembled with a steel locknut & gasket

Product Highlights

This coupling is ideal for commercial, industrial, and residential applications requiring a secure and durable EMT conduit connection.

Product Information

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 663SRT
• Country of Origin: Unknown

Technical Specifications

• Approval: UL, CSA
• Constructional Feature: Concrete-Tight, Raintight
• Material: Zinc Plated Steel
• Product UPC: 751338830738
• Type: Compression
• Used On: EMT Conduit
• Size: 1"
• Finish: Zinc Plated
• Application: Used to Join Two Lengths of EMT
• Connection Type: Compression
• Trade Size: 1 in.
• Standard: UL E148716, CSA Certified, UL Standard 514B, Federal Specification W-F-408E, NEMA FB-1