Cansen переключатель LW31B 16 OFF на 4 полюсный автоматический поворотный кулачковый переключатель управления распределительное устройство мотора главным образом цепью и вспомогательные цепи

Product Overview

Description

Specification	LW3-20
Rated thermal current   Ith A	20
Rated working voltage    Ue V	110	220	440
Rated working current      le	/	/	/
AC-21A    A	/	/	20
AC-22A    A	/	/	16
DC-20    A	/	20	/
Power
AC-23A    KW	/	5	7.5
AC-3    KW	/	4	5.5
AC-4    KW	/	2.2	3
DC-23   KW	0.77	1.2	/

  

1.Products Introduction

      LW31 sereies rotary switches applied to switchgeear and control of electric motors as well aw to change over of electric circuits,it is a good substitution for other cam switches.

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.