Garvin Industries 3-1/2″ Insulated Metallic Grounding Bushing, Threadless Set Screw, Malleable Iron, Aluminum Lay-In Lug, Zinc Plated

The Garvin Industries 3-1/2″ Insulated Metallic Grounding Bushing is a robust solution for terminating service conduit to cabinets, offering superior wire protection and reliable grounding. Part of Garvin’s trusted lineup, this bushing features a malleable iron body, aluminum lay-in lug, and a flame-retardant plastic liner, ensuring both durability and safety for indoor and outdoor applications.

Key Features and Benefits

• Flame-retardant liner rated up to 105°C for enhanced safety
• Threadless set screw design allows secure positioning on conduit
• Compatible with both threaded and threadless rigid conduit or IMC
• Aluminum lay-in lug for easy bonding jumper connection
• Prevents wire insulation damage with smooth, rounded bushing surface
• Durable malleable iron construction with zinc-plated finish
• Suitable for indoor and outdoor use

Specifications

• Trade Size: 3-1/2″
• Grounding Lug Wire Size: 14 AWG to 1/0 AWG
• Body Material: Malleable Iron
• Lug Material: Aluminum
• Finish: Zinc Plated
• Plastic Insulator: Flame retardant to 105°C
• Set Screws: Steel

Common Uses

Ideal for terminating service conduit to cabinets, bonding jumpers to neutral bus bars, and protecting wire insulation in commercial, industrial, and outdoor electrical installations.