میکرو سوئیچ دو طرفه CNTD مدل CSA-021M

Operation speed

5mm-0.5m/s

Operating frequency

Electical: 30 operations/min

Contact resistance

25mΩ max. (initial value）

Insulation resistance

100mΩ min. （below 500VDC）

Dielectric strength

1000VAC, 50/60 Hz for 1 minute between terminals of the same polarity

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 (about 30G'S)

Ambient temperature

Using：-20~+70℃（With no icing）

Humidity

<95% RH

Electrical life

500,000 operations above

Degree of protection

IP65

Model

CSA

CSA-001

CSA-003

CSA-012

CSA-021 CSA-021M

CSA-041

CSA-031 CSA-031M

CSA-051

CSA-061

CSA-071

CSA-081

Operating force

OF

(Max.)

800g

800g

800g

400g

400g

400g

400g

150g

150g

150g

Release force

RF

(Min.)

400g

400g

400g

100g

100g

100g

100g

50g

50g

50g

Pre-travel

PT

(Max.)

1.8mm

1.8mm

1.8mm

20°

20°

20°

20°

30mm

30mm

30mm

Tripping position

TP±10%

2.0mm

2.0mm

2.0mm

22.5°

22.5°

22.5°

22.5°

22.5°

22.5°

22.5°

Movement differential

MD (Max.)

1.2mm

1.2mm

1.2mm

10°

10°

10°

10°

14°

14°

14°

Over travel

OT

(Min.)

4.0mm

4.0mm

4.0mm

75°

75°

75°

75°

20mm

20mm

20mm

Total travel

TT

(Min.)

5.8mm

5.8mm

5.8mm

95°

95°

95°

95°

50mm

50mm

50mm

Rotary indexing

22.5°

22.5°

22.5°

22.5°

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

250VAC

5
5

5
5

1.5
1

0.7

0.5

3
3

3
3

2
1.5

1
0.8

8VDC

5

5

3

3

5

4

3

3

14VDC

5

5

3

3

4

4

3

3

30VDC

5

5

3

3

4

4

3

3

125VDC

0.4

0.4

250VDC

0.2

0.2

Inrush Current

N.C: below 24A, N.O: below 12A