Saim Float Switch Water Level Control Sensor with 13Ft Cable, Water Tank, Sump Pump 4 Meters (13 feet) of cable, with adjustable counterweight. Normally open and normally closed (empty and fill) operations. Rated up to 250(8A)-380(4A) volts operations at up to 10 Amps or directly 2KW with 250v. Temperature ratings0(32)&lt; Water Temperature  80(176)