Electronic – What type of grease could I use to pack in the connector to prevent corrosion


I am looking to protect a phoenix contact terminal which is exposed to the elements. When the units come back for servicing I can see that they have corrosion on the contact. I recall purchasing wire nuts pre-packed with grease for the very same reason. I'd like to buy a tub/tube of a similar grease to pack inside these connectors.

Best Answer

Dielectric Grease. Cheap, non-conducting, doesn't harden over time. Any auto store will have it.

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