Are Mercotac connectors made of durable materials?

Yes. The Mercotac connector is ruggedly constructed utilizing a sealed ball bearing in a black anodized aluminum body. The electrical connections are silver plated brass or copper for low resistance.

The white mounting bushing on both ends of the larger Mercotac connectors is insulating plastic potted with epoxy. Mercotac connectors are very durable as well as being compact. More.

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