Preinsulated Terminals & Connectors

Preinsulated Terminals & Connectors (also known as preins or pre-insulated) are electrolytically tinned for maximum corrosion protection. Their key features include EasyEntry and Insulation. Preinsulated ring, fork and pin connectors and terminals are made of high grade copper and receptacles from brass or tin-bronze. Browse our preinsulated (preins) lugs manufactured by Elpress, Prysmian and more.

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