C Tap, Color Code Black, Die Code 45, For Conductor Material Copper, For Maximum Equal Wire Size 1 AWG (Main), 3 AWG (Branch), For Minimum Equal Wire Size 12 AWG (Branch), 3 AWG (Main), For Maximum Tap Wire Size 3 AWG, For Minimum Tap Wire Size 12 AWG, For Maximum Run Wire Size 1 AWG, For Minimum Run Wire Size 3 AWG, Material Copper, Maximum Voltage 600 V, Finish Plain, Standards UL E9809, Termination Style Crimp, Compatible Grainger Part Number 3LJ71, 3LJ76, 3LJ85, 3LJ88