LW30-20 400020 control ventilation system air conditioner pump system AC motor off-on dc/ac rotary switch Supplier's Choice

one switch in a box , boxes in a carton

1.Products Introduction

      LW30 sereies rotary switch applied to circuits of AC 50Hz with working voltage up to 440V and rated working current up to 100A.

      LW30 is suitable to control:air-conditioner,water pimp and ventilating equipments,and AC motors with small power.

      LW30 series rotary switch have six current ratings:20A,32A.40A,63A,80A,100A.

      LW30 series has the finger protection terminals,which offers an extra advantage.

      LW30 series switch has larger insulation diatance,quick disconnecting response.And is a good choice for DC circuits.LW30 has additional contact which enable us to install eht contact separetely.

      LW30 series rotary switch comply with:GB/T 14048.3.and IEC 60947-3.  

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.

3.Installation Conditions

   a.A clean environment is required

    b.Please follow our manual

4.Order Procedure

     When placing an order please specify the contact diagram of the product you require.The LW26 series rotary switch have the similar contact diagram as the other rotary switches like LW2D,LW5D,LW6D,LW8D,LW12,LW15,HZ5D and HZ25D.Our factory have published<The General Contact Diagram for Cansen Rotary Switches >Which will help you to specify the contact diagram.

     In addition,please specify the current rating, mounting plate,handle type,color and quantityas well.

For instance:

     When ordering 20A,rotary angle 60°, character code C,contact diagram code 5391, M1 plate, black R handle 20 unites. The order can be: LW26-20.6C5391/2A11R(M1R)20units.

     Due to the update of the technologies, we reserve the righting of updating the catalogue without further notices.

1. What kind of certificate do you have?

    For company: ISO9001:2000, CCC, TUV

    LW26 series: TUV, CE, UL, RoHS, CCC

    LW30 series: CE, CB, RoHS, CCC

    LW31 series: CE, RoHS, CCC

    LW40 series: CCC

    KDHc series: CCC

2. Where do you sell the goods to?
    Germany, USA, UK, Korea, Australia, all major european and american countries.

3. What's the annual production?

    5,000,000 pcs of switches in one year, is the biggest manufacturer and seller in China.

4. How is the factory?

    Cansen Factory have more than 30 years manufacture expreience, and is more than 20,000 square meter
with 300 workers.