Leprecon VX Series permanent rack - Manual (Page 8)

5) Load wiring
Each individual 12 channel dimmer pack has field wiring terminals for connecting load
circuits. Terminal strips are provided for hot, neutral, and ground connection to each pack,
and marked accordingly. Terminals have a torque specification of 9 in-lbs.
Hot and neutral connections for each load circuit must connect to the same dimmer pack.
Each hot circuit must have it’s own neutral return. Shared neutral conductors are not
allowed by NEC when used for dimmed circuits, due to possible harmonic currents that
could overload the shared neutral conductor.
This illustration shows the arrangement of terminal strips on the back of each dimmer
module. An insulating cover is provided for each terminal strip.