Two new variants of the LPRC/2 voltage monitoring relay have been added to the range that monitor for both under and over voltage conditions on one or more phases. Key to their intended purpose is the DPDT relay output for control and switching of two independent circuits.

These variants are designated as LPRC/2/WS and LPRC/2/W. The “WS” version will monitor for correct phase sequence where as the “W” version will operate irrespective of the order of phases.