Topaz Electric 665S EMT Compression Coupling (1-1/2 inch, Steel):

Specifications

• Manufacturer: Topaz Electric Corporation
• Model Number: 665S
• Material: Zinc-plated steel
• Finish: Zinc plated
• Type: EMT Compression Coupling
• Trade Size: 1-1/2 inch
• Dimensions:
  • Length: 3.125 inches
  • Outside Diameter: 2.438 inches
• Connection Type: Compression
• Compliance & Certifications:
  • UL 514B (File No. E148716)
  • CSA Certified
  • Federal Specification W-F-408E
  • NEMA/ANSI FB-1
  • Military Specifications W-F-406D/E, W-S-610D
  • RoHS Compliant

Key Features

• Concrete-tight design for secure joining of EMT conduit
• Compression type connection allows easy installation without threading
• Durable steel construction with corrosion-resistant zinc plating
• UL and CSA listed for safety and reliability
• Suitable for use in demanding environments

Applications

• Used to join two lengths of EMT (Electrical Metallic Tubing) securely
• Ideal for commercial, industrial, and residential electrical installations
• Suitable for indoor and outdoor use depending on local code compliance
• Commonly used in concrete-tight environments such as slab or wall installations