1.Products Introduction
The LW26 sereies rotary switch mainly applies to 440V and below,AC 50Hz or 240V and below DC circuits.
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 welding machine.
The LW26 series have 10 current ratings:10A,20A,25A,32A,40A,63A,125A,160A,250A and 315A.
LW26 series rotary switch are an excellent substitute for LW2,LW5,LW6,LW8,LW12,LW15,HZ5, HZ10,and HZ12.
The LW26 series rotary switch has two derivatives,LW26GS Pad-lock type and LW26S Key-lock type.
We can equip protective box(IP65) for 20A to 250A.
2.Working Conditions
a.Ambient temperature DO NOT exceed 40℃, and the average temperature,measured over a period of 24 hours,
DO NOT exceed 35℃.
b.Ambient temperature should not be below -25℃.
c.Should not be isstalled above 2000m above sea level.
d.The humidity should not exceed 50% when the ambient temperature is 40℃ and higher humidity is allowed for lower temperature.