Vertical Mounting (panels 1,1.5,2,and 3mm). 6.3mm tabs on switch and inlet. C20 inlet rated 16A, 250V VDE, 20A, 250V UL/CSA. High inrush, non-illuminated switch rated 20A, UL/CSA. Illuminated switch, red 250V neon, rated 15A UL/CSA. All switches marked I/