JRS1(LR1) series thermal relay is suitable for using in the circuits rated voltage up to 660V,rated current 93A AC50Hz or 60Hz,for over-voltage protection of A.C. motor. The relay has the defferential mechanism and temperature compensation and can plug in CJX2 seriesAC contactor.
Motion characteristic:Three-phase balance motion time
Phase-losing motion characterisic
Outline mouting size
JRS1-40-63 thermal relay