349.311, energy cube Color: Black 2x protective contact sockets 16A/230V 2xCEE socket 16A 1xcompressed air connection with input 1/5,1 cm ( 2 inch ) 2xcompressed air outlet 1/5,1 cm ( 2 inch ) 1x data socket IP67 with 2x RJ45 Cat.6 module cable entry with screw connection from 5G2.5 to 5G4 Wired ready for connection Protection class IP44