Device for controlling/monitoring protective current flow to inert anode in water reservoir, has breaker for switching supply line to earth as soon as inverse and/or increased current flow exists in line

摘要

The device has a leakage current breaker (8) for switching the electrical supply line (6) to the inert anode (5) to earth (9) as soon as there is an inverse and/or increased current flow in the electrical supply line to the inert anode. The device has an indicator for outputting a signal when the breaker reacts to signal the occurrence of a defect in the electrical heating device (3).