ELECALL Water Level Controll Liquid Float Switch Contactor Sensor 3m Cable Rated voltage: 220VRated current: 4AWorking temperature: water temperature should be between 0 centi-degree and 65 centi-degreeMechanical endurance: 100,000timesPower range:500WWorking pressure:0.1MPaControl range:>0.3MProtection class: IP65Cable length: 2m/3m/4m/5mDiameter of the wire:0.4mm2