4" Rigid Zinc Bushings With Insulated Thermoplastic Liner

4" Rigid Zinc Bushings With Insulated Thermoplastic Liner – Electrical Conduit Fittings Topaz’s 4" Rigid Zinc Bushings with Insulated Thermoplastic Liner provide protection for cables by preventing abrasion caused by sharp edges of rigid conduit. Designed for use in electrical distribution, lighting solutions, and wire and cable installations, these bushings are suitable for communications, television, and security system applications. The insulated thermoplastic liner is flame retardant up to 105°C, ensuring safety and durability. Constructed from corrosion-resistant die cast zinc, this product is UL listed and designed for easy installation with female threaded connections. Specifications Material: Die Cast Zinc Connection: Female Threaded Size: 4" Product Weight: 0.4350 lbs UL Listed: UL 514B Flame Retardant Liner Temperature Rating: 105°C Features Insulated thermoplastic liner prevents cable abrasion Corrosion resistant zinc die cast construction Easy to install design Suitable for indoor or outdoor use Compatible with rigid or IMC conduit termination using locknut Downloads & Links Spec Sheet