MC3 PV panel connector  
current 20A（4mm2），30A（6mm2）
withstanding voltage DC 6000V
contact resistance ＜2mΩ
insulation resistance ＞500MΩ
Cable diameter scope Φ4.5mm-Φ7mm                                      
Ambient temperature -40℃～+105℃
Protection grade IP65
Security level Ⅱ
shell： PA
contact：copper，tin                                                  
cable length:according to Customer's request