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LW8-10/3 10A D303 Motorized Changeover Switch Combination Switch Convert Switch 440V
Description:
- LW8 series universal changeover switch is mainly used in the system of AC50Hz,rated voltage up to 380V, DC 220V and below to transfer the control wires and measuring meters,also directly control three phases squirral-cage asynchronous motor
- with capacity of 5.5KW and below.
- Standard complied:GB14048.5
- 3C certificate NO.:2003010305032671
Classification
- according to usage: master control and motor control.
- according to operating mode: positioned type and self-restore type.
- according to nos of contacts: master control used switch has 1-10pairs,self-restore type has 1-3 pairs.
- Motor directly controlled switch, positioned type has 2,3 or 4 pairs.
|
Type |
LW8-10 |
LW8-20 |
||||||
|
Usage kind |
AC-15 |
DC-13 |
AC-3 |
AC-15 |
DC-13 |
AC-3 |
||
|
Rated insulation voltage Ui (V) |
500 |
|||||||
|
Rated thermal current Lth (A) |
10 |
20 |
||||||
|
Rated working current Ue(V) |
380 |
220 |
220 |
380 |
380 |
220 |
220 |
380 |
|
Rated working current Le(A) |
0.95 |
1.6 |
5 |
0.14 |
2.6 |
4.6 |
0.27 |
12 |
|
Mechanical life(times) |
30×104 |
|||||||
|
Electrical life(times) |
10×104 |
5×104 |
10×104 |
5×104 |
||||
|
Operation frequency(times/h) |
120 |
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