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On Tesys contactors with DC coils, which coil terminal is the positive, A1 or A2?

Issue:
On Tesys contactors with DC coils, which coil terminal is the positive, A1 or A2?

Product Line: 
Digest 177 Section 18 : Contactors and Starters, IEC

Environment:
North American Products

Cause:
Confirming which coil terminal is the positive, A1 or A2 on D Line Contactors.

Resolution:
As marked on the contactor, A1 is the positive terminal. Because of the built-in suppressor, they are polarity sensitive.
 
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