◆Introduction LW31B series rotary switches applied to switchgear and control of electric motors as well as to change over of electric circuits,it’s good substitution for other cam switches.
◆Technical parameters
|
Description |
LW31B-16 |
| Rated thermal current |
ITH |
A |
16 |
| Rated working voltage |
Ue |
V |
380~440 |
220~240 |
| Rated working current |
Le |
|
|
| AC-21A |
|
A |
16 |
|
| AC-22A |
|
A |
16 |
|
| AC-15 |
|
A |
3 |
|
| DC-13 |
|
A |
|
0.8 |
| power |
P |
|
z |
|
| AC-23A |
|
KW |
5.5 |
3 |
| AC-2 |
|
KW |
5.5 |
3 |
| AC-3 |
|
KW |
4 |
2.2 |
| AC-4 |
|
KW |
1 |
0.5 |
Mechanical life Mechanical life without load:0.3×10
6 times,operation frequency is 120 times/h.
Mechanical life with load:0.6×10
4 times operation frequency is 120 times/h.
◆Dimensions and installation 
|
Description |
Dimensions(mm)
|
Installation(mm)
|
| A |
C |
H |
L |
E |
D1 |
D2 |
S |
F |
G |
D3 |
T |
|
LW31B-16 |
□52 |
Φ46.5 |
30max |
27+12n |
28 |
Φ10 |
Φ4 |
1.5 |
38 |
Φ47 |
Φ4.5 |
6 |
Products