Schneider Electric Zelio RM22L series liquid level control relays for one or two liquid levels, with a fill or empty function. Control the actuation of pumps or valves to regulate levels, also suitable for protecting submersible pumps against dry running, or protecting tanks from overflow. A transparent hinged cover on the front panel to avoid any accidental alteration of the settings.
LED indication. 35 mm DIN Rail mount. Detection by resistive probes. Fill or empty function
Monitoring Application = Level
Supply Voltage = 20.4 - 264 V ac/dc
Contact Configuration = DPDT
Electrical Phase = 1
Time Delay = <0.6 (Run-Up) s
Standards Met = CCC, CE, CISPR 11, CISPR 22, CSA, EAC, EN/IEC 60255-1, EN/IEC 60715, GL, IEC 60068-2-27, IEC 60068-2-30, IEC 60068-2-6, IEC 60529, IEC 60664-1, IEC 60947-1, IEC 60947-4-1, IEC 60947-5-1, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 6100
Number of Poles = 1
Operating Temperature Range = -20 - +60 °C
Width = 79.5mm
Maximum Operating Temperature = +60°C