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| DW26S Key-lock type switches |
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| Introduction |
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DW26S Key-lock type switches are derivatives of DW26 rotary switches. Installed in equipments, which requires a key to lock the switch.It prevents the mis-operation of the equipments from the authorized personnel.
DW26S Key-lock type switches comply with the GB 14048.3 and IEC 60947-3.
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| Classification |
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| DW26S Key-lock type switches have three current ratings: 20A, 25A and 32A. And in terms of the lock design, We have A type and B type for customers to choose . |
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| Technical parameter |
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Description | DW26S-20 | DW26S-25 | DW26S-32 | Rated insulation voltage Ui | V | 690 | 690 | 690 | 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 | Operation | | | | | Non-load | | 8500 | 8500 | 8500 | Load | | 1500 | 1500 | 1500 | Total | | 10000 | 10000 | 10000 | |
| Dimensions and installation |
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| LW26S A Type switch |
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Description |
Dimensions (mm) | |
A | L | D | |
DW26GS-20 | 43 | 43 | ¦Õ8.5 | |
DW26GS-25 |
45.2 |
51 |
¦Õ8.5 | |
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| LW26S B Type switch |
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Description |
Dimension(mm) |
Installation (mm) | |
A |
B |
C |
D |
L |
I |
S |
a |
b |
c |
d1 |
d2 | |
DW26GS-20 | 48 | 84 | 24 | 43 | 51.5 | 32.5 | 1~4 | 36 | 36 | 40 | ¦Õ8.5 | ¦Õ20 | |
DW26GS-25 | 48 | 84 | 24 | 45.2 | 58 | 32.5 | 1~4 | 36 | 36 | 40 | ¦Õ8.5 | ¦Õ20 | |
DW26GS-2 | 64 | 112 | 32 | 58 | 85L | 34 | 1~6 | 48 | 48 | 48 | ¦Õ10 | ¦Õ34 | |
