Topaz Lighting Steel Set-Screw EMT Connector with Insulated Throat, Zinc-Plated

Topaz Lighting Steel Set-Screw EMT Connector with Insulated Throat, Zinc-Plated

The Topaz Lighting Steel Set-Screw EMT Connector with Insulated Throat is engineered to securely bond EMT thin-wall conduit to electrical boxes and enclosures in dry-location installations. Constructed of strong, long-lasting steel with a zinc-plated finish, these connectors deliver concrete-tight protection when taped and feature an insulated throat for superior abrasion protection at the wire entry point. Available in sizes from 1/2" to 4", with 2-1/2" to 4" sizes also suitable for rigid conduit, this family offers versatile coverage across a wide range of commercial and industrial conduit systems. Each assembly includes a steel locknut and is UL Listed and NEMA/ANSI FB-1 compliant.

Key Features

• Wide Size Range: Available in 1/2" through 4" trade sizes to accommodate a broad range of EMT conduit installations; 2-1/2" to 4" sizes are also suitable for rigid conduit.
• Durable Construction: Manufactured from strong, long-lasting steel for reliable mechanical integrity in demanding electrical installations.
• Zinc-Plated Finish: Zinc-plated steel finish provides corrosion resistance and extended service life in dry-location applications.
• Set-Screw Connection: Set-screw type assembly ensures a secure, positive connection between EMT conduit and electrical boxes or enclosures.
• Insulated Throat: Insulated throat design offers superior protection against wire abrasion at the conduit entry point, safeguarding conductor insulation.
• Concrete Tight When Taped: Provides concrete-tight protection when taped, making these connectors suitable for use in concrete-encased applications.
• Includes Steel Locknut: Each connector assembly includes a steel locknut for a complete, code-ready installation.
• Dry Location Rated: Designed for use in dry locations, bonding EMT thin-wall conduit to electrical boxes or enclosures.

Certifications & Compliance

• UL Listed
• NEMA/ANSI FB-1 Compliant
• Concrete Tight When Taped
• Suitable for Dry Locations

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Bonding EMT Thin-Wall Conduit to Electrical Boxes and Enclosures
• Commercial and Industrial Electrical Conduit Systems
• Dry-Location Raceway and Conduit Installations
• Concrete-Encased Conduit Runs (when taped)
• New Construction and Renovation Electrical Projects
• Panelboard, Load Center, and Junction Box Connections

Why Topaz Lighting?

Topaz Lighting EMT connectors are built from strong, long-lasting steel with a zinc-plated finish, ensuring dependable performance and corrosion resistance across a wide range of electrical installations. Each connector is UL Listed and NEMA/ANSI FB-1 compliant, giving electrical professionals confidence in code-compliant, reliable conduit system assembly. The insulated throat and included steel locknut reflect Topaz Lighting's commitment to delivering complete, installation-ready fittings that protect both conductors and conduit systems.