Miller Electric 383 - Manual (Page 16)

OM-223 194 Page 12
3-8. Selecting a Location and Connecting Input Power (1-Phase and 3-Phase)
Have only qualified persons make
this installation.
1
Rating Label
Supply correct input power.
18 in (457 mm)
for airflow
1-Phase Primary Connection 3-Phase Primary Connection
GND/PE
Connect First
GND/PE
Connect First
1
L1 L2 L1 L2
L3