Solar Junction box ,Due to highly robustness,UV-resistance,the touch protection a high grade connection is guaranteed for many Solar Junction box ,Due to highly robustness,UV-resistance,the touch protection a high grade connection is guaranteed for many yearsRated voltage 1000 VRated current 16AContact resistance ≤5mΩDia of pin or socket 3mm /4mmProtection degree(mated,junction box closed/unmated ...