The Neotech NC-P311 is an excellent value! The contacts are solid UPOCC
Copper. The NC-P311 is plated with Gold and Cryo treated. This 15A connector will accept wire up to 10awg. The 12.8mm cable opening, in the back of the connector shell, can be modified to accept a larger cable. A stepped drill bit works nicely. The inside of the connector is identical to all the other sizes Neotech offered (14mm, 16.5mm, and 18mm). Over tightening during termination will ruin this part due to the natural softness of its superior conductor.
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