3-1/2" Insulated Zinc Metallic Grounding Bushings With Aluminum Lug

This insulated metallic grounding bushing is designed for terminating conduit service with an aluminum lug, suitable for use with copper or aluminum bare ground connectors. It features a protective thermoplastic throat liner rated to 105°C to prevent wire insulation damage. Constructed from corrosion-resistant die cast zinc, this grounding bushing is UL listed and ideal for electrical distributors, lighting solutions, wire and cable applications, and switchgear suppliers requiring reliable grounding components.

Specifications

• Material: Die Cast Zinc
• Connection: Female Threaded
• Product Weight: 0.4750 lbs
• Size: 3-1/2"
• Grounding Lug Wire Size: Min 14 AWG, Max 2/0 AWG
• Manufacturer: Southwire
• Manufacturer Part #: 329
• Thermoplastic Liner Temperature Rating: 105°C
• UL Listed: Yes

Features

• Protective thermoplastic throat liner rated flame retardant to 105°C
• UL listed for use with copper or aluminum grounding conductors
• Corrosion-resistant zinc die cast construction
• Lug provided for bonding jumper to a neutral bus bar
• Round surface of bushing prevents damage to wire insulation
• Suitable for indoor or outdoor use

Downloads & Links

• Spec Sheet