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Introduction
¡¡¡¡LW26GS series Pad-lock Rotary switches are derivatives of LW26 series rotary switches. Installed in equipment where it requires a pad-lock to lock the switch in certain position. For instance, to fix the switch in ON position, to avoid the unauthorized personnel from operating the switch.
LW26GS series Pad-lock type switch complies with the GB 14048.3 and IEC 60947.3.
Classification
1) LW26GS series Pad-lock type switches have four current ratings: 20A, 25A, 32A and 63A. LW26GS-20 has two escutcheon plate types, small escutcheon plate and large escutcheon plate. Others have only large escutcheon plate. Please check out the Dimensions and installation for details.
The figure 1 represents small escutcheon plate, and 2 represents large escutcheon plate.
Small escutcheon plate allows two pad-locks and large escutcheon plate allows three pad-locks.
2) LW26GS series Pad-lock switches have Quick-stop and Normal if classified by operation.
Normal(LW26GS¡õ/03) has Black escutcheon plate and Black handle.
Quick-stop(LW26GS¡õ/04) has Red escutcheon plate and Red handle.
Technical parameters
|
Description |
|
LW26GS-20 |
LW26GS-25 |
LW26GS-32 |
LW26GS-63 |
|
Rated working voltage Ue |
V |
440 |
440 |
440 |
440 |
|
Rated thermal current Ith |
A |
20 |
25 |
32 |
63 |
|
Rated working current Ie |
|
|
AC-21A |
A |
20 |
25 |
32 |
63 |
|
AC-22A |
A |
20 |
25 |
32 |
63 |
|
AC-23A |
A |
15 |
22 |
30 |
57 |
|
Power P |
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|
AC-23A |
KW |
7.5 |
11 |
15 |
30 |
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Operation |
|
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Non-load |
|
8500 |
8500 |
8500 |
8500 |
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Load |
|
1500 |
1500 |
1500 |
1500 |
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Total |
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10000 |
10000 |
10000 |
10000 |
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Dimension and installation
LW26GS-20/¡õ-1 Small escutcheon plate
LW26GS-¡õ/¡õ-1 Large escutcheon plate
LW26GS-¡õ/¡õ-2
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Deiscription |
Dimension (mm) |
|
A1 |
L1 |
D1 |
A2 |
L2 |
D2 |
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LW26GS-20 |
43 |
43 |
¦µ8.5 |
43 |
37.5 |
¦µ45 |
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LW26GS-25 |
45.2 |
51 |
¦µ8.5 |
45.2 |
45 |
¦µ47 |
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LW26GS-32 |
58 |
55 |
¦µ10 |
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LW26GS-63 |
66 |
72.5 |
¦µ10 |
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