... thermal overload relay IntroductionJR28(LR2-D).JRS1(LR1-D)series thermal relay is suitable for rated voltage up to 660V, ... motion timePhase lost action characteristicSpecificationsAbv Data is just for your reference only, for exact Datasheet, pls feel free to contact ... magnetic starter, motor protector, starter delta starter, oil level controller etc. We mainly export to North-America, South-America, ...