TUV approved 1500V Solar Connector Working Current : 30A-50A Maximum Voltage : DC1500V Contact Resistance : <=0.5 milli ohms Insulation Resistance : > 500MΩ Wire Size Range : 1.5mm2—6mm2 ( 10,12,14 ,16 AWG) Cable outer diameter range : Φ5mm ~Φ 7mm Temperature Range : -40 °~ + 105 ° Protection Degree : IP67 Protection Class : Ⅱ Insertion force : <=50N , Pullout force>=50N Insulation Material: PPO , black Contact Material : Copper cn , Plate with nickel sn Flame Class : UL94-VO Terminal connection : Press to connect