What should you use to clean the contacts on magnetic starters?

Issue:
What is recommended to use to clean the contacts on magnetic Starters?

Product Line:
NEMA and Definite Purpose Contactors and Starters

Environment:
NEMA Contactors

Resolution:
We do not recommend you clean or file the contacts because you will be removing the silver contact surface. The contacts are self cleaning via a wiping action when they make and break.

Released for: Schneider Electric USA