... float switches Rated voltage:AC 125V/250V (380V) 16(4)AIP68 QW-M15-1,2,3,4,5,6 Type Float Level Switch ... Controller APPLICATION Simple Construction, reliable performance: The product can output stable and reliable switch ... 000timesProtection setting:IP68CS weight counterUSED with the float switchColor: Yellow( in SPandard) any ... 5 USING INSTRUCTION Float switch (fluid level controller)