-Three pump alternance control
-Sequence of outputs to balance running times
-Relay output with normally open and common contact
-Control inputs
-Supply voltage ... 24 VDC; 24 VAC; 48 VAC; 110 VAC; 230 VAC
-Output contacts .... Max. 8A250 VAC
-Format.... 36 x 90 x 58,5 mm
-Fixing on panel.... 35 mm track (EN60715)