Garvin Industries 3″ Insulated Metallic Grounding Bushing with Aluminum Lay-In Lug, Malleable Iron, 14-1/0 AWG

The Garvin Industries 3″ Insulated Metallic Grounding Bushing with Aluminum Lay-In Lug (338M) is a robust solution for terminating service conduit to cabinets while ensuring reliable grounding. As part of Southwire’s trusted lineup, this bushing is crafted from durable malleable iron and features a flame-retardant plastic liner to protect wire insulation. Its aluminum lay-in lug accommodates 14-1/0 AWG copper or aluminum grounding conductors, making it versatile for a range of applications. The zinc-plated finish ensures corrosion resistance, and the bushing is UL listed for indoor and outdoor use.

Key Features and Benefits

• Flame-retardant liner rated up to 105°C for enhanced safety
• Prevents wire insulation damage with smooth, rounded bushing surface
• Aluminum lay-in lug supports quick and secure bonding
• Compatible with both copper and aluminum grounding conductors (14-1/0 AWG)
• UL listed for use in a variety of environments
• Durable malleable iron construction with corrosion-resistant zinc plating

Specifications

• Size: 3″
• Grounding Lug Wire Size: 14-1/0 AWG
• Material: Malleable iron body, aluminum lug, steel screws
• Finish: Zinc plated
• Liner: Flame-retardant plastic
• Indoor/outdoor rated

Common Uses

Ideal for terminating service conduit to cabinets in commercial, industrial, and residential electrical installations. Suitable for use in environments where wire protection and reliable grounding are essential.