... sereies rotary switch mainly applies to 440V and below,AC 50Hz or 240V and below DC circuits.For breaking and closing,change ... .And the typical application are:control switch of 3 phase motors,control switch gear,control switch of instruments,and change-over switch of machinery and ... LW12,LW15,HZ5, HZ10,and HZ12.The LW26 series rotary switch has two derivatives,LW26GS Pad-lock and LW26S lock.Both of ...