Float switch feature:
1.Cable float switch use for the water tank and submersible pump or others pump . 
2.Calbe float switch use new plastic material and silver point micro switch 
3. Float switch use pvc cable and rubber cable
4. Float switch Max water pressure is in the 20meter water deep .no water leakage.
5. If float switch connect with pump direclty , we advised that according to the pump power 
    then choose the Float switch wire(0.5mm2 ,0.75mm2 1.0mm2). or must need to use for the 
    Ac Contactor.

Warning:
1.Float switch is not working in the acid and corrosion-resistant circumstances with pvc cable. 
2.Float switch work in the sewage and acid enviroment , we s est that use the rubber cable.
3.Float switch should connect the ac contactor,when the single phase pump power over 750W 
4.Float switch is not working over 0.2MP water pressure .it happen the leakage in the float switch