Topaz Lighting 57 2-1/2" Galvanized Steel Rigid Tubular Coupling, Threaded

Topaz Lighting 57 2-1/2" Galvanized Steel Rigid Tubular Coupling

The Topaz Lighting 57 2-1/2" Galvanized Steel Rigid Tubular Coupling provides a dependable threaded connection for rigid metal conduit (RMC) systems. Machined from durable galvanized steel with precision-cut interior threads, this coupling securely joins 2-1/2" rigid conduit sections, maintaining alignment and continuous protection for enclosed conductors. It is well suited to commercial, industrial, and institutional electrical installations where long-term mechanical integrity and corrosion resistance are essential.

Key Features

• Trade Size: 2-1/2" fitting sized to accommodate standard rigid conduit of that diameter for compatibility across a wide range of conduit system configurations.
• Durable Construction: Galvanized steel body delivers superior corrosion resistance and long-term structural durability in demanding indoor and outdoor environments.
• Threaded Design: Precision-threaded interior ensures secure mechanical engagement with rigid conduit ends, delivering reliable joint integrity and continuous ground path continuity.
• Rigid Tubular Configuration: Maintains proper conduit alignment across joints, ensuring uninterrupted protection for all enclosed conductors throughout the raceway system.
• Professional Grade Quality: Engineered to meet industry standards for commercial and industrial conduit system applications, suitable for use by professional electricians and contractors.
• Finish: Hot-Dip Galvanized finish for enhanced corrosion protection in harsh environments.

Technical Specifications

• Conduit Type: Rigid/IMC
• Finish: Hot-Dip Galvanized
• Product Group: Conduit & Raceway
• Product Subgroup: Conduit Bodies & Fittings

Typical Applications

• Commercial Building Rigid Conduit Systems
• Industrial Electrical Installations and Raceway Systems
• Institutional Facilities and Manufacturing Plants
• Warehouse and Distribution Center Wiring Infrastructure
• Professional Office Buildings and Retail Establishments
• New Construction and Renovation Conduit Projects

Why Topaz Lighting?

Topaz Lighting is a trusted name in professional electrical components, delivering products engineered for reliable, long-lasting performance. The galvanized steel construction and precision threading of the 57 Rigid Tubular Coupling ensure secure conduit connections that maintain system integrity over time. Professionals rely on Topaz Lighting for code-compliant electrical infrastructure components that stand up to the demands of commercial and industrial environments.