RENNEOO ELECTRONIC TECHNOLOGY
 
 
 
 

EC Micro switch EC-7144


Products: Limit switch   View: 2176Frequency

Contact Form

Features
  • Virous of actuators, the operation position is adjustable (such as EC-7121)
  • Outer shell covered with intensive plastic, water-proof and oil-proof. The mechanical strength is better than EM type of micro swith, bear hitting

 Ratings

 


Rated
voltage


Noninductive Load (A)


nductive Load (A)


Resistance Load


Lamp Load


Inductive Load


Motor Load

NC

NO

NC

NO

NC

NO

NC

NO

125VAC
250VAC
480VAC

10
10
3

3
2.5
1.5

1.5
1.25
0.75

10
10
2.5

5
3
1.5

2.5
1.5
0.75

8VDC
14VDC
30VDC
125VDC
250VDC

10
10
8
0.5
0.25

3
3
3
0.4
0.2

1.5
1.5
1.5
0.4
0.2

6
6
6
0.05
0.03

6
6
5
0.05
0.03

5
5
2.5
0.05
0.03

Characteristics

Operation speed 0.5mm-50cm/sec

Operating frequency
Mechanical: 120 operations/minute Electical: 30 operations/minute

Contact resistance
15m  max.

IInsulation resistance

100m  above(at 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
Action 10 to 55Hz,1.5mm pairs swing
Shock Mechanical:Approx.1000m/Sec2(about 100g's)
Electrical:Approx.300m/Sec2(about 30g's)
Ambient temperature -10~+80
Humidity < 95% RH
Life Mechanical: 10,000,000 operations above (under rated OT)
Electrical: 500,000 operations above
Weight About 60g
Degree of protection IP40

 Operating Characteristics

Models

EC-7100

EC-7110

EC-7310

EC-7311

EC-7312

EC-7120
EC-7140
EC-7121
EC-7141
EC-7124
EC-7144
EC-7166

OF(Max.)

600g

600g

600g

600g

600g

150g

220g

180g

240g

200g

280g

120g

RF(Min.)

100g

100g

100g

100g

100g

40g

60g

50g

80g

60g

100g

 

PT(Max.)

2.0mm

2.0mm

2.0mm

2.0mm

2.0mm

13.5mm

8.5mm

11.0mm

6.5mm

11mm

6.5mm

250mm

OT(Min.)

0.8mm

5.0mm

6.0mm

6.0mm

6.0mm

4.0mm

2.5mm

3.0mm

2.0mm

3.0mm

2.0mm

11mm

MD(Max.)

0.8mm

0.8mm

0.8mm

0.8mm

0.8mm

3.2mm

2.0mm

2.4mm

1.5mm

2.4mm

1.5mm

 

OP

30.5+-0.8mm

44+-1.2mm

21.8+-1.2mm

33.3+-1.2mm

33.3+-1.2mm

25+-1mm

25+-1mm

40+-1mm

40+-1mm

50+-1.2mm

50+-1.2mm

 

FP

 

 

 

 

 

35mm

32mm

 

46mm

 

56mm

 

 
Entry time: 2010-12-09 15:42:15
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