1.ram switch 2.Up to AC 440V and DC 240V 3.10A, 20A, 25A, 32A, 63A, 125A and 160A 4.experienced since ... :control swtich of 3 phase motors,control switch of switch of switch gear ,control switch of instruments ,and change-over switch of machinery and welding machine .The ... 7 current ratings :10A ,20A,25A,32A,63A,125A and 160A.The LW26 series rotary switch were designed for multiple functions ,wide ...