Uxcell Thermal Overload Protector (3 Piece) Product name : thermal overload protector; model : hs-r01; Voltage : 125/250V AC 50/60Hz Current : 15A; terminals quality : 2 terminals; button diameter : 7Mm/0.28" Thread diameter : 10Mm/0.4"; overall size : 45 x 3 x 20Mm/1.7" x 1.2 inch x 0.8 inch (l*w*h) Material : plastic, metal; main color : Black, Silver tone Weight : 85G; Package Content : 3 pcs x thermal overload protectors