... reversing starter;3.3 Equipped with various accessories, form a variety of derivative products;3.4 SC1 AC ... is: AC50/60Hz, 36, 100, 220, 380V; action range, pull-in voltage is 85%~110%Us, release ... is 20%~75%Us;4.3 The action range of starters with thermal (overload) relay has ... the action features of thermal relay, starter time-current action characteristics curve (refer to picture1 ...