Thomas & Betts 3210 One-Piece Non-Metallic Thermoplastic Conduit Bushing

Thomas & Betts 3210 One-Piece Non-Metallic Thermoplastic Conduit Bushing

Thomas & Betts 3210 One-Piece Non-Metallic Thermoplastic Conduit Bushing delivers dependable, non-metallic protection for electrical conductors at conduit terminations and box or enclosure entry points. Molded as a single, durable thermoplastic piece, this bushing shields wire insulation from abrasion, cutting, and chafing as conductors pass through conduit, panels, and enclosures during pulling and normal operation. Its non-metallic, one-piece design helps prevent galvanic corrosion between dissimilar metals and adds a layer of dielectric protection compared with metallic bushings, making it a practical, cost-effective choice for commercial, industrial, and residential electrical installations. Electrical contractors rely on one-piece thermoplastic bushings such as this one to finish conduit runs cleanly while helping protect conductor jacketing from long-term wear.

Key Features

• One-Piece Construction: Molded as a single, non-metallic piece rather than an assembly of multiple parts, simplifying installation and providing a consistent, secure fit on threaded conduit ends without loose components to misplace.
• Thermoplastic Material: Built from durable, non-metallic thermoplastic material that resists the corrosion common to metallic bushings while providing dependable electrical insulation at the conduit termination.
• Non-Metallic Design: The non-metallic body helps protect conductor insulation from abrasion, cutting, and chafing as wires pass through conduit, panel knockouts, and enclosure openings.
• Lightweight Profile: Thermoplastic construction keeps the bushing lightweight in comparison to metallic alternatives, simplifying handling, shipping, and field installation.
• Dielectric Protection: Non-metallic thermoplastic material adds a layer of electrical insulation between the conductors and the conduit or enclosure at the termination point.
• Corrosion Resistance: Because it contains no metal, the bushing will not rust or corrode, helping maintain a clean, reliable termination point over time.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Conduit and Raceway Systems
• Electrical Panel and Enclosure Entries
• Commercial and Industrial Wiring Installations
• Conductor Protection at Conduit Terminations
• New Construction and Electrical Renovation Projects

Why Thomas & Betts?

Thomas & Betts is a trusted name in electrical connectors, conduit fittings, and conduit accessories used by electrical contractors across commercial and industrial markets. This bushing's one-piece, non-metallic thermoplastic construction reflects the brand's focus on durable, corrosion-resistant components engineered to help deliver reliable, code-compliant electrical installations. Choosing a Thomas & Betts thermoplastic bushing gives installers a straightforward, dependable way to protect conductor insulation at conduit terminations.