1,motor magnetic starter 2,CE,SGS,ISO9001,CCC 3,high-torque, intelligent soft starter 4,leading manufacturer Motor magnetic starter1. ... SJR5000 High-torque Intelligent Soft starter, Power starter, motor soft start, Motor starter, Soft control..2. CE, ISO9001, SGS, ... Analog output, 0-20mA / 4-20mA to switch..--- Motor preheat function..--- Built-in protection box PIC directly protect..--- ...