GE GL 311 F3/4031 P/VE - Earthing (Grounding) the Circuit Breaker

INSTALLATION
REV7 /REV7 OI 250 (EN) 47 / 146
6.12 Earthing (Grounding) the Circuit Breaker
Lattice supports are equipped with earth (or ground) connections.
Pole columns and operating mechanisms are conductively
connected via their mounting points to the lattice supports and eart-
hed or grounded through the supports (the earthing surfaces are
shown in the dimensioned drawing).
• Earth (ground) the lattice supports.