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On a 4 pole definite purpose contactor with Form Y392 ( 2NO and 2NC), are the normally closed contacts marked?
Issue:
Identify if the NC and NO contacts on the  Form Y392 are marked to identify them

Product Line:
NEMA and Definite Purpose Contactors and Starters

Environment:
NEMA Contactors and Starters

Resolution:
The normally closed poles are the outside poles but they are not marked to indicate open or closed. NC poles open before NO poles close.

Schneider Electric USA

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