... :15A@250V Easy to install Metal RY Thermal fuse with ceramic base (thermal cut-off,temperature fuse) Mounted in an insulating ... ceramic base, a one shot, hi-limit RYD Series of TCO ... protectionTUV , UL ,PSE , EK, SGS Certification Order InformationRYDXXX....XXX stand for rated Functioning Temperature(TF)TF from 73 to 240 +0 ...