Mounting Instructions

Mounting/installation of cabinets
Wiring the mains supply line
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A6V10430579_en--_b
4.2.2 3-phase mains connection
Fig. 2: Example diagram of the 3-phase mains connection wiring
1
Cable ducts on left side panel
2
Power socket for notebook
3
Terminal block for line distributor and line supply
4
Power supply cable, 5-core
Terminal designation
Connection
Conductor color
L1, L2, L3
Outer conductor
Brown
N
Neutral conductor
Blue
PE
Protective conductor and
protective ground, pre-
wired
Yellow/green
1. Working with the mains supply line, start by connecting the protective
conductor with the yellow/green wire to a free 'PE' ground terminal.
2. Connect the blue neutral conductor to a free terminal 'N'.
3. Connect each of the brown outer conductors to a free terminal: 'L1', 'L2', and
'L3'.
L
1
N
PE
PE
N
L
1
PE
PE
br
L
PE
N
glb/gn
bl
4
3
2
1
1
PE
PE
N
N
N
N
L
2
L
2
L
3
L
3
Terminal block