Aluminum Lay-in Lug, 1/0-14 AWG, 3/8" Stud, Tin Plated.

3M™ Scotchlok™ Color-Coded Closed-End Connector is an electrical crimp sleeve connector with a copper insert that allows for fast splicing of copper conductors. The vinyl-insulated connector is 600V-rated for building wire and 1000V-rated for signs, fixtures or luminaires. It withstands temperatures of -40 to 221 degrees F (-40 to 105 degrees C).

Panelboard Lug, #4 AWG Conductor Size, #2 AWG Conductor Size, Non-Insulated, Aluminum/Copper Conductor Material, 1 conductor, +90 °C Operating Temperature, 4.65 in Overall Length, Screw Terminal, 600 V, 0.46 lb/EA

Copper Compression C Connector, 3/0 AWG(Str) - 250 kcmil, 1/2" or 5/8" Rod (Run) & 3/0 AWG(Str) - 250 kcmil (Tap).

Panelboard Lug, #6 AWG (Stranded) Conductor Size, 300 kcmil Conductor Size, Non-Insulated, Copper/Aluminum Conductor Material, 3 in Overall Length, Screw Terminal, 0.30 lb/EA

Terminal Lug, #4 AWG (Stranded);#14 AWG (Solid) Conductor Size, Non-Insulated, Copper Conductor Material, 1 conductor, +90 °C Operating Temperature, 1.125 in Overall Length, Screw Terminal, 600 V, 0.03 lb/EA

Mechanical Connector, #6 AWG Conductor Size, 250 MCM Conductor Size, Non-Insulated, Aluminum/Copper Conductor Material, 2 Conductors, +90 °C Operating Temperature, 2.88 in Overall Length, Screw Terminal, 600 V, 0.27 lb/EA

2/0 AWG CU, One Hole, 1/2 Stud Size, Standard Barrel, Inspection Window, Internal Chamfer, Tin Plated, UL/CSA 90 Up to 35kV, BLACK Color Code, 13 Die Index.

StandardBarrel TinnedCopperSplice 6 AWG Standard Barrel Tinned CopperSplices is a type of copper compression connector that is produced from high conductivity copper tubing. They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.