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CWLCA12-2-QD
◼Double-circuit type of limit switch
◼High mechanical strength, mainly consists of aluminum cast
◼Water-proof and oil-proof construction
◼Various actuators for different applications
◼Built-in contact box with double spring mechanism, longer mechanical life
Ratings
|
Rated Voltage |
Noninductive Load (A) |
Inductive Load (A) |
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|
Resistance Load |
Lamp Load |
Inductive Load |
Motor Load |
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|
NC |
NO |
NC |
NO |
NC |
NO |
NC |
NO |
|
|
125VAC |
10 |
3 |
1.5 |
10 |
5 |
2.0 |
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|
250VAC |
5 |
2 |
1 |
5 |
3 |
1.0 |
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|
480VAC |
3 |
1.5 |
0.8 |
3 |
1.5 |
0.8 |
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|
600VAC |
1 |
1 |
0.5 |
1.5 |
1 |
0.5 |
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|
8VDC |
10 |
6 |
3 |
10 |
6 |
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|
14VDC |
10 |
6 |
3 |
10 |
6 |
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|
30VDC |
6 |
4 |
3 |
6 |
4 |
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|
125VDC |
0.8 |
0.2 |
0.2 |
0.8 |
0.2 |
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|
250VDC |
0.4 |
0.1 |
0.1 |
0.4 |
0.1 |
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NOTES: 1.Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec.max.(DC).
2.Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current.
3.Product with spring, its usable range of operating part is within one third of the whole spring length from the front end of spring.
|
Operation speed |
1mm-1m/s |
|
Operating frequency |
Electical: 30 operations/min |
|
Contact resistance |
25mΩ max. (initial value） |
|
Insulation resistance |
100mΩ min. （below 500VDC） |
|
Dielectric strength |
1500VAC, 50/60 Hz for 1 minute between current-carrying and non--current-carrying metal parts |
|
1500VAC, 50/60 Hz for 1 minute between current-carrying and non--current-carrying metal parts |
|
|
1500VAC, 50/60 Hz for 1 minute between each terminal and ground |
|
|
Vibration |
10-55Hz,1.5mm double amplitude |
|
Shock |
Mechanical durable: 1, 000m/Sec2 (about 100G’S)
Malfunction: 300m/Sec2 (about30G’S)
|
|
Ambient temperature |
Using：-20~+80℃（With no icing） |
|
Humidity |
<95% RH |
|
Electrical life |
500,000 operations above |
|
Protection level |
IP66 |
Operating Characteristics
|
Model |
CWL |
CWLCA2-2 |
CWLD2 |
CWLNJ |
CWLNJ-S2 |
CWLCA12-2-Q CWLCA12-2-QD |
CWLCL |
CWLCA32-41 CWLCA32-42 |
CWLD |
CWLNJ-2 |
CWLNJ-30 |
CWLD1 |
CWLD3 |
|
operating Force |
OF(Max) |
1360g |
2720g |
150g |
29g |
1360g |
142g |
1200g |
2720g |
120g |
80g |
2720g |
2720g |
|
Release Force |
RF(Min.） |
227g |
910g |
|
|
227g |
28g |
- |
910g |
- |
- |
910g |
910g |
|
pre-Travel |
PT(Max.) |
20° |
1.7mm |
28mm |
28mm |
20° |
20° |
55° |
1.7mm |
28mm |
28mm |
1.7mm |
1.7mm |
|
overTravel |
OT(Min.） |
30° |
5.6mm |
- |
- |
30° |
30° |
35° |
6.4mm |
- |
- |
5.6mm |
5.6mm |
|
Movement Diferential |
MD(Max.） |
12° |
1mm |
- |
- |
12° |
12° |
- |
1mm |
- |
- |
1mm |
1mm |
|
Total Force |
TF(Max.） |
2720g |
- |
- |
- |
2720g |
200g |
- |
- |
- |
- |
2720g |
2720g |
|
Total Travel |
TT(Min.） |
50° |
6.5 ±0.8mm |
- |
- |
50° |
50° |
OP:90±10 ° |
Op:34 ±2.8mm |
- |
- |
6.5±0.8mm |
9±0.8mm |
