1/2" Insulated Malleable Iron Metallic Grounding Bushings

1/2" Insulated Malleable Iron Metallic Grounding Bushings – Electrical Grounding Solutions These insulated metallic grounding bushings, manufactured by Southwire, are designed for use with aluminum lay-in grounding lugs to terminate conduit service in electrical installations. Suitable for electrical distributors and switchgear suppliers, they provide reliable grounding connections compatible with copper or aluminum bare ground conductors. The bushings feature a protective thermoplastic throat liner rated to 105°C, preventing wire insulation damage and ensuring safety and durability in lighting solutions and wire and cable applications. Specifications Material: Malleable Iron Connection: Female Threaded Product Weight: 0.0770 lbs Manufacturer: Southwire Manufacturer Part #: 331M Size: 1/2" UL Listed: Yes Thermoplastic Liner Temperature Rating: 105 °C Features Protective thermoplastic throat liner prevents wire insulation damage Constructed from high-grade malleable iron for durability Compatible with copper or aluminum grounding conductors Female threaded connection for secure conduit termination UL listed for safety and compliance Recommended for use with aluminum lay-in grounding lug Downloads & Links Spec Sheet