CWLCA12-2-QD
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CWLCA12-2-QD
CWLCA12-2-QD
CNTD Electric Technology Co., Ltd. is one of the toppest CWLCA12-2-QD in China.During these years of exporting , CNTD Electric Technology Co., Ltd. now has rich experience in the worldwide markets
  • Features
  • Specififications
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
Appearance and Dimension

Ratings

Rated Voltage

Noninductive Load (A)

Inductive Load (A)

Resistance Load

Lamp Load

Inductive Load

Motor Load

NC

NO

NC

NO

NC

NO

NC

NO

125VAC

10

3

1.5

10

5

2.0

250VAC

5

2

1

5

3

1.0

480VAC

3

1.5

0.8

3

1.5

0.8

600VAC

1

1

0.5

1.5

1

0.5

8VDC

10

6

3

10

6

14VDC

10

6

3

10

6

30VDC

6

4

3

6

4

125VDC

0.8

0.2

0.2

0.8

0.2

250VDC

0.4

0.1

0.1

0.4

0.1

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

NOTES:The default size of conduit connector is M20x1.5, outfiting cable connector. Conduit connector size is PG13.5, with product model number plus (-P), example:CWLCA2-2-P.

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

Over Travel

OT(Min.)

30°

5.6mm

-

-

30°

30°

35°

6.4mm

-

-

5.6mm

5.6mm

Movement Differential

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

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