Power Electronics NB WALL Series - Page 36

NB Wall
POWER ELECTRONICS
34
CABLE ACCESS AND CONNECTIONS
Para US: being from left to right: L1 and L2.
Frame1:
Frame 2:
In case of not including the optional MCB protection:
For IEC: the power supply connection is made on the lower terminal of the differential protection (RCD),
highlighted by a rectangle; from left to right: L1, L2, L3 and neutral (N).
Frame 1:
L1
L2
L1
L2
L1
L2
N
L3
L1
L2