Posted on July 21, 2017September 22, 2025 by Ruth Smart 100 mm2 Oxygen Free Copper Connector 100 mm2 Oxygen Free Copper Braid Connector for Ecole Polytechnique – Switzerland. Comprising 2 layers of 50 mm2 OFC braid to provide flexibility with 180 degree rotation. Post navigationPrevious post: Copper Braid Transformer ConnectionNext post: Made to order Earth Bonds now available