... -8.5(2.5-6.0mm²)Contact resistance of plug connector 1.0mΩInsertion force/withdrawal force: ≤50N/≥50NContact material ... system , PV junction products are PV (solar)cable , PV(solar)connector , PV junction box , PV module , intelligent grid and peripheral equipment ... a customer-oriented company, and relying on our professional R&D team, advanced test equipments and well-organized management system, we ...