6 Technical Data
6.6 Mains contactors
148 DC1 Variable Frequency Drive 04/16 MN04020003Z-EN www.eaton.com
6.6 Mains contactors
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The mains contactors listed here are based on the variable 
frequency drive’s rated input-side mains current I
LN
 without an 
external mains choke.
The contactor should be selected based on thermal current
 
I
th
=I
e
(AC-1) at
 
the specified
 
ambient air temperature.
NOTICE
The inching operation is not permissible via the mains contactor 
(Pause time  30 s between switching o and on).
P1DILEM
DILEM
P1DILEM
Figure 79: Mains contactor at single-phase connection (DC1-12…)