MaterialHousing:PA66 UL94V-0Terminal:Brass 0.8t,Tin-platedScrews:Steel,M4 Ni PlatedCapablltyRated voltage/Rated current:300V/20ATemp.Range:-40ºC~+105ºCWithstanding Voltage:AC2000V/MinInsulation resistance:500MΩ/DC500VWire range:22~12AWGMax.Torque Value:10kg/cm