Topaz Lighting Rigid/IMC Watertight Hub with Bonding Screw, Zinc Die-Cast

Topaz Lighting Rigid/IMC Watertight Hub with Bonding Screw, Zinc Die-Cast

Topaz Lighting's Rigid/IMC Watertight Hubs with Bonding Screw are engineered to securely connect Rigid or IMC conduit to standard knockouts in boxes and electrical enclosures. Constructed from corrosion-resistant zinc die-cast, these hubs effectively prevent moisture, dust, and other damaging particles from entering the conduit system. Available in 1/2" through 4" trade sizes, they are NEMA 2, 3R, 4, 4X, 5, 12, and 13 approved and UL Listed, making them suitable for a wide range of demanding indoor and outdoor applications.

Key Features

• Trade Size Range: Available in 1/2" through 4" sizes to accommodate multiple conduit system configurations and application requirements.
• Durable Construction: Corrosion-resistant zinc die-cast body provides long-lasting performance in harsh environments, resisting moisture, dust, and damaging particles.
• Conduit Compatibility: Designed to securely connect Rigid (RMC) or IMC conduit to standard knockouts in boxes and electrical enclosures.
• Insulated Throat: Features an insulated throat for superior conductor protection, added safety, and reduced rework during installation.
• Bonding Screw: Integrated bonding screw ensures reliable electrical continuity and grounding for code-compliant installations.
• Oversized Locknut: Oversized locknut design prevents loosening and damage caused by vibration, ensuring a secure, lasting connection.
• Watertight Seal: Provides a watertight connection suitable for wet, damp, and corrosive location installations per NEMA 4 and 4X ratings.

Certifications & Compliance

• UL Listed
• NEMA 2 Approved
• NEMA 3R Approved
• NEMA 4 Approved
• NEMA 4X Approved
• NEMA 5 Approved
• NEMA 12 Approved
• NEMA 13 Approved
• Suitable for Wet and Damp Locations

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Connecting Rigid (RMC) or IMC conduit to junction boxes and electrical enclosures
• Commercial and Industrial Electrical Installations
• Outdoor and Wet-Location Conduit Systems
• Corrosive and Harsh Environment Installations (NEMA 4X)
• Panelboard, Load Center, and Switchgear Wiring
• New Construction and Renovation Electrical Projects

Why Topaz Lighting?

Topaz Lighting's Watertight Hubs with Bonding Screw are built from corrosion-resistant zinc die-cast and carry UL Listing along with NEMA 2, 3R, 4, 4X, 5, 12, and 13 approvals, ensuring reliable, code-compliant performance across a broad range of environments. The insulated throat and oversized locknut reflect a design focus on safety and durability, minimizing rework and vibration-related failures in professional electrical installations. With sizes from 1/2" through 4" consistently in stock, Topaz Lighting delivers dependable availability for contractors and electricians.