Solar cable H1Z2Z2-K-extension 3m. 4mm2, red+black, MC4 connectors.

Technical parameters:

specification: 54×0.3mm CuSn+4.5mm PVC+6.5mm PE
double insulation
electrical strength 1500V
self-extinguishing outer insulation according to DIN60332–1–2
UV protection
extension male-female