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Introduction
LW26S Key-lock type rotary switches are derivatives of LW26 rotary switches. Installed in equipments, which requires a key to lock the switch. It prevents the mis-operation of the equipments from the unthorised personnel.
LW26S Key-lock type switches comply with the GB 14048.3 and IEC 60947-3.
Technical parameter
|
Description |
|
LW26S-20 |
LW26S-25 |
LW26S-32 |
|
Rated working voltage Ue |
V |
440 |
440 |
440 |
|
Rated thermal current Ith |
A |
20 |
25 |
32 |
|
Rated working current Ie |
|
|
AC-21A |
A |
20 |
25 |
32 |
|
AC-22A |
A |
20 |
25 |
32 |
|
AC-23A |
A |
15 |
22 |
30 |
|
Power P |
|
|
AC-23A |
KW |
7.5 |
11 |
15 |
Dimensions and installation
LW26S A Type switch
|
|
|
|
|
|
A Ｌ |
|
LW26S-20 |
43 ７6.５ |
|
LW26S-25 |
45.2 8３ | |
LW26S B Type switch
|
Descition |
Dimensions (mm) |
Installation (mm) |
|
A |
B |
C |
D |
L |
I |
S |
a |
b |
c |
d1 |
d2 |
|
LW26S-20 |
48 |
84 |
24 |
43 |
51.5 |
32.5 |
1-4 |
36 |
36 |
40 |
Φ8.5 |
Φ20 |
|
LW26S-25 |
48 |
84 |
24 |
45.2 |
58 |
32.5 |
1-4 |
36 |
36 |
40 |
Φ8.5 |
Φ20 |
|
LW26S-32 |
64 |
112 |
32 |
58 |
85 |
34 |
1-6 |
48 |
48 |
48 |
Φ10 |
Φ34 | | | |
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