Spelsberg Junction box acc. to DIN EN 60670 (VDE 0606), Ui=690V, with IP54 attachment bushes, M25, seal range 9 - 18.5 mm, with blanking plug M25, Grey, with high-set screw terminal, 5-pole - 6 mm² (4 x 2.5² / 4 x 4² / 3 x 6²)