Cam Switch
Cam Switch
LW39-10 Series
LW39-16 Series
LW39-25 Series
LW39-63 SeriesLW39 Series Cam Switch
LW39-16A Series
Refer to page 2 Refer to page 2 Refer to page 2 Refer to page 3 Refer to page 3
LW39-16B Series LW39-16C Series
Refer to page 4 Refer to page 4 Refer to page 4 Refer to page 5 Refer to page 6 Refer to page 6 Refer to page 6
LW39-25 Series
Refer to page 7 Refer to page 7 Refer to page 7 Refer to page 8 Refer to page 8 Refer to page 8
LW39-63 Series LW39-10 Series LW39-63/16
Refer to page 10 Refer to page 10 Refer to page 10 Refer to page 10 Refer to page 12 Refer to page 12Catalogue
LW39 Series Cam Switch
Technical Data 01
LW39-16A Series 02
LW39-16B Series 04
LW39-16C Series 06
LW39-25 Series 07
LW39-63 Series 10
LW39-10 Series 12
LW39-63/10 Series 12
Model number 13
Code number of fixing angle 14
Code number of contact 16
Code number of escutcheon plates 17
Examples 18
Order notice 24LW39 Series Cam Switch
Technical data
Working environment Adopted standards
Altitude no more than 2000M GB/T14048.1 GB14048.3 GB14048.5
Ambient temperature: - 25°C ----- + 55°C
Relative humidity no more than 90% IEC60947-1 IEC60947-3 IEC60947-5-1 VDE0660
Installation group: III
Pollution degree: 3
Technical data
Model
Rated insulation voltage Ui GB/T14048.1 V 400 690 690 690
Conventional thermal current Ith GB/T14048.1 A 10 16 25 63
Power-frequency withstand v o lt a g e GB/T14048.1 V 2500 2500 2500 2500
Rated operational current le
AC-21 s w it c h i n g o f r e s is t a n c e l o a d s GB14048.3 A 10 16 25 63
AC-15 s witching of control devices,contactors,valves,etc
GB14048.5 28
COS =0.4 24V A 10 16 25 25
48V A 5 8 22 22
110V A 3 5 18 16
220V A 2 3 12 8
380V A 1.2 1.8 8
AC-3 Direct-on-line starting,star-delta starting
GB14048.3 refer to appendix A
3 phase 3 pole 380V KW 1.5 3 5.5 15
AC-4 Direct-on-line starting,reversing,
plugging an inching
GB14048.3 refer to appendix A
3 phase 3 pole 380V KW 0.37 1.2 4 6
Rated operational current le
DC-21 switching of resistance loadsGB14048.3
No of series contacts 1 2 3 4
24 48 70 95 A 10 16 25
48 60 95 110 A 6 12 22
Voltage V 110 220 300 A 0.56 1 5
220 440 A 0.24 0.4 2.5
440 A 0.1 0.27 1.25
DC-13switching of control devices,contactors,valves,etc
T=300ms GB14048.5
No of series contacts 1 2 3 4
24 48 70 95 A 8 12 20
48 60 95 110 A 1.2 2 8
Voltage V 110 220 300 A 0.25 0.4 2.5
220 440 A 0.12 0.2 1.25
440 A 0.1 0.5
Electrical life (AC) x 10000 20 20 20 10
Electrical life (DC) x 10000 10 10 10
Mechanical life x 10000 30 30 30 30
1LW39-16
LW39-16 series cam switch is suitable for numeric controlled machines,program controlled machines and electric devices.
It is used for controlling,lighting,protection,signal,program selection and measurement selection of voltage and current
LW39-16A series
Conventional thermal current is 16A.
Operation positions are 30 45 90
1--12 layers with 2 pairs of contacts each layer
Remark: If operational voltage is under 24V,operational current is under 100mA,please note in the order.
Normal style LW39-16A
Operation position 12 layers Max Handle :A---G
monting panel:1--3mm
layer number
1 layer added as spring return switch fixing hole drawing
Model number refer to page 13
Key-lock device LW39-16A YS
Operation position 12 layers Max Handle :designation
monting panel:1--3mm
L = 45 + 12 X layer number
1 layer added as spring return switch fixing hole drawing
Model number refer to page 13
The handle is locked as key taken away in any position.Please note in order if you have other request.
Key-lock on panel device LW39-16A YM
Operation position 12 layers Max Handle:A,B,C,D
monting panel:1--3mm

您好！Cam switch（萬能轉換開關）是一種常見的電氣設備，主要用于在電路中進行電源的切換和選擇。它通常有多個位置或檔位，可以控制不同的電路通斷，比如在家庭用電、工業控制或汽車電氣系統中廣泛使用。這種開關可以方便地改變電流流向，以滿足不同負載的需求，如照明、電機控制、插座切換等。操作時，只需旋轉或按壓開關，就能在各個預設的狀態間轉換，非常實用且易于理解。如果您有關于Cam switch的具體問題或者需要幫助，請隨時告訴我。