MC4 connector is typically made from copper, with a tin plating to enhance their conductivity and corrosion resistance, it is specialized electrical connectors designed specifically for solar panels, inverters, DC combiner boxes, and other components in a photovoltaic (PV) system. MC4 connectors have become the industry standard due to their reliability, weather resistance, compatibility, cost-effectiveness, and easy installation and maintenance.
|Contact Material||Copper, Tin plated|
|Rated Voltage||1000V DC(TUV) 600V DC(UL)|
|Test Voltage||6kV(TUV 50Hz, 1min)|
|Degree Of Protection||IP67|
|Ambient Temperature Range||-40℃~+85℃|