Topaz Lighting Zinc Die-Cast Set-Screw EMT Connector with Insulated Throat

Topaz Lighting Zinc Die-Cast Set-Screw EMT Connector with Insulated Throat

Topaz Lighting's Set-Screw EMT Connectors with Insulated Throat are engineered to securely bond EMT thin-wall conduit to electrical boxes and enclosures in dry locations. Constructed of durable zinc die-cast, these connectors deliver concrete-tight protection when taped and are available in trade sizes from 1/2" to 4". The built-in insulated throat provides superior abrasion protection for conductors at the point of entry, while the set-screw assembly ensures a reliable, long-lasting connection. Models in sizes 2-1/2" to 4" are also suitable for use with rigid conduit, adding versatility across installation types. UL Listed and NEMA/ANSI FB-1 compliant for code-confident installations.

Key Features

• Trade Size Range: Available in trade sizes from 1/2" to 4" to accommodate a wide range of EMT conduit installations; sizes 2-1/2" to 4" are also suitable for rigid conduit.
• Durable Construction: Manufactured from zinc die-cast for long-lasting durability, efficient performance, and superior corrosion resistance in dry-location applications.
• Set-Screw Assembly: Set-screw type connection provides a secure, reliable bond between EMT thin-wall conduit and electrical boxes or enclosures.
• Insulated Throat: Integrated insulated throat delivers superior protection against conductor abrasion at the conduit entry point, safeguarding wire insulation integrity.
• Concrete-Tight When Taped: Designed to achieve concrete-tight protection when taped, making these connectors suitable for demanding installation environments.
• Dual Conduit Compatibility: Sizes 2-1/2" to 4" are rated for use with both EMT and rigid conduit, providing added flexibility for mixed-conduit systems.
• Code Compliance: UL Listed and NEMA/ANSI FB-1 compliant, ensuring conformance with industry standards for electrical fittings.

Certifications & Compliance

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

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Bonding EMT thin-wall conduit to electrical boxes and enclosures in dry locations
• Commercial and industrial electrical conduit raceway systems
• New construction and renovation wiring installations
• Panelboard, load center, and enclosure conduit terminations
• Mixed EMT and rigid conduit systems (sizes 2-1/2" to 4")
• Concrete and masonry installations when connector is taped for concrete-tight protection

Why Topaz Lighting?

Topaz Lighting's EMT set-screw connectors are built from durable zinc die-cast material, delivering the corrosion resistance and mechanical strength that professional electricians demand. With UL Listing and NEMA/ANSI FB-1 compliance, every connector in this family meets rigorous industry standards for safe, code-compliant conduit installations. The insulated throat and concrete-tight-when-taped design reflect Topaz Lighting's commitment to protecting conductors and ensuring reliable performance across a broad range of commercial and industrial applications.