CNX714 Series & CNX722 Series 120V LED PMIs VCC has expanded its CNX series product offering to include 120VAC versions for both the 14mm (0.551”) and 22mm (0.866”) panel-mount indicators. These panel-mount indicators belong to the all-in-one FlexVolt™ product family. The ruggedized VCC NX714 (14mm) and CNX722 (22mm) Series indicators can be used with voltages ranging from 5VDC to 28VDC circuits and now 120VAC.