3-1/2" Rigid Malleable Iron Bushings With Insulated Thermoplastic Liner

3-1/2" Rigid Malleable Iron Bushings With Insulated Thermoplastic Liner – Electrical Conduit Fittings Topaz’s 3-1/2" Rigid Malleable Iron Bushings with Insulated Thermoplastic Liner provide secure cable protection in electrical installations. Designed for use with rigid or IMC conduit, these bushings prevent abrasion damage to wire insulation caused by sharp conduit edges. Suitable for indoor and outdoor applications, they are ideal for communications, television, and security system wiring. As a reliable component for electrical distributors and switchgear suppliers, these bushings enhance safety and durability in conduit terminations. Specifications Material: Malleable Iron Connection: Female Threaded Size: 3-1/2" Product Weight: 0.6680 lbs Manufacturer Part #: 319M UPC: 751338129108 Flame Retardant Rating: Thermoplastic liner rated to 105°C Features Insulated thermoplastic liner prevents abrasion and protects wire insulation Strong malleable iron construction with zinc plating for corrosion resistance UL listed for safety and compliance Easy to install design with female threaded connection Suitable for terminating rigid or IMC conduit to outlet boxes using a locknut Plastic insulator liner certified flame retardant to 105°C Designed for use in communications, television, and security system installations Downloads & Links Spec Sheet