Rule-A-Matic Plus Float SwitchSleek and rugged the Rule-A-Matic Plus float switch has a strong fully integrated impact resistant cover which protects against debris and jamming, 14 gauge highly abrasive resistant marine grade wire and a built-in test feature, Designed for pumps drawing upt to 20 Amps Model 40A and 40FA now includes a 2 year warranty, Product : RULE RULE-A-MATIC PLUS MERCURY FREE FLOAT SWITCH Manufacturer : RULE Manufacturer Part No : 40A UPC : 042237095633 SKU: CW31507