Triple 3 pump / Full-App full control panels available for 3 x 230v pumps or 3 x 400v pumps. Complete interlock main isolator, line fuses, pump run and trip indicators. (Hour counters on 230v only) 12 volt ac supply for audible warning when using high level feature Fitted in a IP54 steel enclosure which will protect it from accidental splashes of water Low voltage 12 volt supply to float switches (not supplied) confirming to water regulations. When using the four or five float system the top float is the high level alarm float which can operate a audible/visual indicator (optional extra) to alert there is a problem