NEC温度保险丝 SF/E特点esponsive, Reliable, Inexpensive, "One Shot"Thermal fuses (Thermal Links) provide the most cost-effective "one-shot" or single operation over-temperature protection for small appliances, resistive heating elements, business machines and FHP motors. The "spring & pellet" design responds to temperature by interrupting an electrical circuit when the operating temperature exceeds the thermal rating of the fuse. NEC温度保险丝 SF/E图型NEC温度保险丝 SF/E产品分类产品编号额定温度操作温度额定电流额定电压SF70E/SF70Y73℃72±2℃10A(AC)15A(AC)250V(AC)SF76E /SF76Y77℃76±0/4℃SF91E/SF91Y94℃91±3/1℃SF96E/SF96Y99℃96±2℃SF99E/SF99Y101℃99±1/3℃SF109E/SF109Y113℃109±3/1℃SF113E/SF113Y113℃109±3/1℃SF119E/SF119Y121℃119±2℃SF129E/SF129Y133℃129±2℃SF139E/SF139Y142℃139±2℃SF152E/SF152Y157℃152±2℃SF169E/SF169Y172℃169±1/3℃SF188E/SF188Y192℃188±3/1℃SF214E/SF214Y216℃214±1/3℃SF226E/SF226Y227℃226±1/3℃SF240E/SF240Y240℃237±2℃