[ High Quality Materials ] The switch of the float switch is made of high quality plastic, it is non-toxic, environmentally friendly and durable. [ Bold Copper Wire ] The regulator water level uses thickened copper wire with good conductivity and long service life. [ Insulation Protective Blanket ] A thickened heat and cold resistant protective blanket, made of high-quality materials, good insulation effect and strong aging resistance can effectively protect the core. [ Scope ] Widely used in domestic swimming pools and factories with swimming pools, barrels, tanks, tanks, etc. [ Internal Structure ] Choose a large capacity microswitch. at a voltage of 220 volts, the voltage can reach 10 amps. Welcometomeet