Backup Lugs

Component Wire Gauge 1 Tool Size Wire Strip Length Torque
A Backup Terminals on Internal Panelboard 6 AWG – 250 kcmil 5/16-inch hex 1 ¼-inch (32 mm) 275 in-lb, 23 ft-lb
B Backup Terminals (1x) #4 AWG - 250 kcmil, or

(2x) #4 AWG - 4/0 stranded2

 3/8-inch hex 1 ¼-inch (32 mm) 250 in-lb, 21 ft-lb
C Internal panelboard jumper bridge N/A 7/16-inch hex N/A (2) Factory-installed 7/16" bolts, 80 in-lb (9 N-m)

1 Use copper or aluminum conductors rated to a minimum of 75°C.

2 Conductors must be the same size and material when terminating more than one conductor under these terminals.

Informational PurposesAn informational icon, calling your attention
Note
The internal panelboard jumper bridge replaces the pre-bent jumper conductors that were used to supply power to the internal panelboard in previous generations of the Tesla Gateway.