Garvin Industries 328TZ, 3″ Insulated Grounding Bushing, Aluminum Lug

The Garvin Industries 328TZ is a 3″ insulated grounding bushing with an aluminum lug, designed for reliable conduit terminations. This essential component is ideal for both indoor and outdoor applications, providing a secure and safe connection for service conduits to cabinets. Its flame-retardant liner and rounded surface protect wire insulation, while the included lug allows easy bonding to a neutral bus bar.

Key Features and Benefits

• 3″ size fits standard service conduits
• Flame-retardant liner rated up to 105°C for added safety
• UL listed for use with copper or aluminum grounding conductors
• Aluminum lug included for bonding jumper connections
• Prevents damage to wire insulation with smooth, rounded surface and plastic liner
• Durable construction with zinc body, aluminum lug, and steel screws

Specifications

• Body: Zinc with plastic insulator
• Lug: Aluminum
• Clamping screw and set screws: Steel
• Liner temperature rating: 105°C
• UL listed for copper or aluminum conductors

Common Uses

Perfect for terminating service conduit to cabinets in commercial, industrial, or residential electrical installations. Suitable for both indoor and outdoor use where grounding and wire protection are required.