لیمیت سوئیچ تیپ سنگین فشاری قرقره دار CNTD مدل CWLD2

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

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

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