... appliance from overheat and overload. TOPRO BW 9700 series thermal protectors are featured by advanced bimetal disc ... Motors, Lamp ballasts, Transformers, Battery packs, LED driver power, Power switches, Electric tools, and the fields of overcurrent ... thermal switches in 17AM1 series, 17AM1+PTC series, 6AP1 series, 6AP1+PTC series, BW 9700 series, TB02 series, KW series, KSD301 series, etc. The ...