Check the listing for details. THOMAS & BETTS 54715 C Tap,Gray,Copper,600V 3LM29. Condition: New. Listed at 6.54 USD. C Tap, Color Code Gray, Die Code 29, For Conductor Material Copper, For Maximum Equal Wire Size 6 AWG (Main), 8 AWG (Branch), For Minimum Equal Wire Size 12 AWG (Branch), 8 AWG (Main), For Maximum Tap Wire Size 8 AWG, For Minimum Tap Wire Size 12 AWG, For Maximum Run Wire Size 6 AWG, For Minimum Run Wire Size 8 AWG, Material Copper, Maximum Voltage 600 V, Finish Plain, Standards UL E9809, Termination Style Crimp, Compatible Grainger Part Number 3LJ70, 3LJ75, 3LJ83, 3LJ87 This C Tap features high-conductivity wrought copper construction, with heavy reinforcing ribs to help locate the compression dies and strengthen the compression joint. They also help to ensure positive, all-around compression with low resistance and high pullout values.