Southwire barecusld4r 4 Awg Solid Bare Copper Grounding Wire

Product Description

The SOUTHWIRE barecusld4r is a 4 AWG solid bare copper grounding wire designed for direct-burial and above-ground grounding applications in electrical distribution systems. Manufactured from high-conductivity solid copper, this wire meets the physical and electrical requirements for bonding and grounding in residential, commercial, and industrial installations. The solid conductor construction provides reliable, low-resistance grounding connections. This wire is sold by the foot with a 25-foot minimum order and is available in a 200-foot spool configuration.

This wire is suited for use in electrical grounding and bonding systems across a wide range of installation types, including service entrance grounding, equipment grounding conductors, and ground electrode conductor runs. Licensed electricians install this wire in panel rooms, utility rooms, and throughout commercial and industrial electrical infrastructure where code-compliant grounding is required. Its solid conductor format is particularly appropriate for grounding electrode conductors per NEC requirements.

Key Features

• 4 AWG solid bare copper construction for high-conductivity grounding
• Bare copper finish allows direct inspection of conductor condition
• Solid conductor design provides stable, low-resistance grounding connections
• Suitable for residential, commercial, and industrial grounding applications
• Sold by the foot with a 25-foot minimum order quantity

Compatibility

Designed as a standard 4 AWG solid bare copper grounding conductor for use in NEC-compliant bonding and grounding systems across residential, commercial, and industrial electrical installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out all affected circuits before making any grounding connections. Use listed connectors and ground clamps rated for the conductor size and material. Solid bare copper conductors are not rated for flexible or repetitive-motion applications and should be routed and secured to prevent mechanical stress.