Base unit, single-channel or two-channel control, automatic-/ manual reset with reset switch monitoring, cross circuit monitoring, 2 enabling current paths, 1 signalling output, screw-terminals pluggableBase unit, single-channel or two-channel control, automatic-/ manual reset with reset switch monitoring, cross circuit monitoring, 2 enabling current paths, 1 signalling output, screw-terminals pluggableBase unit, single-channel or two-channel control, automatic-/ manual reset with reset switch monitoring, cross circuit monitoring, 2 enabling current paths, 1 signalling output, screw-terminals pluggable