For use in push button circuits to prevent any flickering of the glow lamp and/or automatic switching of the installation relay when using multiple push buttons with glow lamps. For suppressing interference from inductive loads, e.g. relays, contactors, fluorescent lamps, transformers, if the induction voltage of these devices causes the ARGUS to switch on again (clock). Version: AC 230 V, 0.33 uF.