Description
MC4 Panel Mount Connectors – The panel-mount MC4 is commonly used in combiner box manufacture or as the connector of choice for inverter manufactures. The connector comes complete with the lock-ring and is available for PV cable sizes 4mm2 – 10mm2 for 1 000V DC connections. Solutions within the severest constraints, including electrical (up to several kA), thermal (up to 350°C), and mechanical, with contact durability of up to 1 million mating cycles.
A = Branch Connector Type
B = Connection
C = Pin Diameter (b) [mm]






