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| Electrical Items >> Rotary Switch >> LW31 Rotary Switch ˇˇ


Application
ˇˇˇˇLW31 rotary switch applied to change over of circuits and control motors as well.

Designation


Specification
Type
lth
Ue
AC-21A
AC-22A
AC-23A
AC-2
AC-3
AC-4
AC-15
DC-13
le
le
le
P
le
P
le
P
le
P
le
le
A
V
A
A
A
kW
A
kW
A
kW
A
kW
A
A
LW31-20
20
440
20
20
15
7.5
15
7.5
11
5.5
3.5
1.5
4
240
5
1
120
5
LW31-25
25
440
25
25
22
11
22
11
15
7.5
6.5
3
5
240
8
120
9
LW25-32
32
440
32
32
30
15
30
15
22
11
11
5.5
6
240
14
11
120
25
LW31-50
50
440
50
40
22
18.5
7.5
240
11
11
120
LW31-75
75
440
75
75
72
45
72
45
47
24
23
11.5
240
120
60
Operation
Non-load 
8500
 
Load
1500
Total
10000
 

Mechanical life
ˇˇˇˇMechanical life without loadŁş0.1ˇÁ106times, operation frequency is  120 times/h.
ˇˇˇˇMechanical life with loadŁş0.03ˇÁ106times

Dimensions and installation

Type
Number of layers A
Dimensions (mm)
1
2
3
4
ˇőB
ˇőC
D
E
F
G
LW31-20
37
50
62
75
54
36
¦µ44
28
8
¦µ4.5
LW31-25
37
50
62
75
72
58
¦µ59
32
9
¦µ4.5
LW31-32
35
48
60
73
72
58
¦µ59
32
9
¦µ4.5
LW31-50
40
58
75
93
105
72
¦µ80
42
10
¦µ5.5
LW31-75
51
69
87
105
105
72
¦µ80
42
10
¦µ5.5
Type
Dimensions (mm)
S
T
Z
A
B
C
LW31-20
¦µ9.5
32
¦µ3.2
36
45
M4
LW31-25
¦µ9.5
33
¦µ3.2
58
64
M4
LW31-32
¦µ9.5
33
¦µ3.2
58
64
M4
LW31-50
¦µ13
46
¦µ5.3
85
90
M5
LW31-75
¦µ13
46
¦µ5.3
85
90
M5

hitsŁş1222    addtimeŁş2008-01-25 ŁŰbackŁÝ

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