SUBMERGED FLOAT SWITCHES Submerged float switches for sewer systems Submerged float switches(patented) water-resistant to 100 m depth, insensitive to humidity and condensation, with change over mercury or mechanicalelectric contacts 10 A 250 V a.c. WITHOUT MERCURY Use Regulation of particularly turbulent industrial waters containing residues of suspended agglomerations, or of sewer waters. The submerged float switches mode LITTLE MERCURY/MC and LITTLE MERCURY/HG consist of: Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments • A single outer piece in blow moulded Polyethylene. • Internal weight fixing the rotation centre (gravity centre) close to the cable connection. The float switches are filled with closed cell non hygroscopic expanded polyurethane, eliminating all air, sealing the unit and completely surrounding the electric control switch against water and condensation. * HG version available for extra CEE countries only. Information: • Level regulator for liquids. • Device of command on flexible cable. • Right for environment at normal pollution. • Power supply cable not replaceable, in case of damage the entire device must be rejected. LITTLE MERCURY/MC = TYPE OF ACTION 1A LITTLE MERCURY/HG = TYPE OF ACTION 1C SUSPENDED CABLE GLAND STANDARD COUNTERWEIGHT PANEL WITH INPUT FOR2 LEVEL REGULATORS AND SINGLECHANGE OVER OUTPUT, UP TO2HP 220V A.C.50 HZ.

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