3" Insulated Grounding Bushings HDG Malleable Iron

3" Insulated Grounding Bushings HDG Malleable Iron – Grounding Solutions Topaz’s 3" Insulated Grounding Bushings are designed to provide reliable grounding for rigid and IMC conduit systems. Manufactured from malleable iron with a hot dip galvanized finish, these bushings protect cables from abrasion and ensure electrical safety in various industrial and commercial applications. The product features a tin-plated aluminum alloy liner rated for both aluminum and copper conductors, making it suitable for use by electrical distributors and switchgear suppliers requiring durable grounding components. Specifications Material: Malleable Iron Finish: Hot Dip Galvanized Connection: Female Threaded Dimensions (L x W x H): 4.16 in x 1.03 in x 1.03 in Product Weight: 0.6160 lbs Manufacturer: Southwire Manufacturer Part #: 338MHDG Features Tin plated aluminum alloy 6061-T6 liner rated for AL and CU conductors 150° plastic insulator liner protects wires from abrasion Hot dip galvanized finish for superior corrosion resistance Provides smooth, rounded surfaces at raceway ends to prevent wire damage Recommended for grounding rigid or IMC conduit systems Downloads & Links Spec Sheet