◆Introduction LW40 series rotary switches are suitable for 50HZ AC 690V and below or DC 440V and below applied in control of machines lights protective device meansurement equipments as well as control motors。
◆Technical parameters
Description |
LW40-20 |
Rated thermal current |
ITH |
A |
20 |
Rated workig voltage |
Ue |
V |
220 |
380 |
Rated working current |
Le |
|
|
AC-15 |
|
A |
|
4 |
DC-13 |
|
A |
1.2 |
|
AC-3 |
|
A |
|
5 |
Mechaical life Mechanical life without load:0.3×10
6times,operation frequency is 120times/h. 。
Mechanical life with load:0.6×10
4times,operation frequency is120times/h. 。
◆Dimensions and installation