Dottie EMTB300 Cable Bushing, 3" EMT Plastic Bushing

Protect low-voltage cabling from sharp EMT edges during security, surveillance and networking installations with the Dottie EMTB300 3" EMT Plastic Cable Bushing. Designed for installers who need a fast, reliable way to route non-metallic cables through conduit, this cable bushing provides abrasion protection that reduces cable damage, downtime and costly rework. The stay-in-place design holds securely in the EMT, simplifying installation and keeping runs tidy in walls, ceilings and equipment racks. Made from durable PE material in a 3" size and finished in white, the EMTB300 is ideal for structured cabling, monitoring, and access control systems where professional appearance and long-term reliability matter. Use it on security camera (surveillance) cabling, network drops, or any low-voltage application that requires dependable edge protection. Stock the Dottie EMTB300 to streamline installations and protect critical cabling infrastructure — order now for your next security or networking project.

• Prevents cable abrasion and failure by shielding low-voltage conductors from sharp EMT edges
• ‘Stay-in-place’ design speeds installation and reduces rework on security and surveillance runs
• 3" size fits standard EMT openings for consistent, reliable protection
• Durable PE construction resists wear and maintains cable integrity over time
• Low-profile white finish blends into installations for cleaner networking and monitoring deployments