Commercial Electric Standard Wire Connectors, Red (30-Pack)

The red standard wire connectors feature a ribbed shell that provides a secure grip for easy and fast installation. These connectors are used for copper to copper connections only, do not use aluminum wires. The minimum wire range is 2 AWG to 14 AWG and the maximum wire range is 4 AWG to 12 AWG.

• Accepts many different wire sizes without pre-twisting
• Each connector is rated for up to 600-Volt
• Used for copper wire only