⊹ Products Introduction: The LW126 sereies rotary switch mainly applies to 440V and below, AC 50Hz or 240V and below DC circuits. For breaking and closing, change-over of circuits under unfrequenly manual operation. 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 series comply with the GB 14048.3, GB 14048.5 and IEC 60947-3,IEC 60947-5-1.The LW126 series have 10 current ratings: 10A, 20A, 25A, 32A, 40A, 63A, 125A,160A,250A and 315A.The cam switch designed for multiple functions, wide variety of applications and have finger protection terminals.LW126 series rotary switch have Pad-lock type and Key-lock type.Both of them are applicable in circuits when an physical control is required.We can equip protective box(IP65) for 20A to 250A.
⊹ 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.
⊹ Installation Conditions: a.A clean environment is required b.Please follow our manual
|Rated insulation voltage||660/690|
|Rated thermal current||20|
|Rated working voltage||24||110||240||440|
|Rated working current|