• Name: JL15 Series Current Relay

        JL15 series current relay is an instantaneous action over- current electromagnetic relay. It is applied in main circuit of AC 50 Hz, rated operating voltage up to AC380V or DC440V and rated operating current up to 1200A, as power system over-current protection devices. Among them, the AC high-return coefficient relay (JL15-F) is mainly used for frequent operation of induction motor stall protection.