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QZ-3111 Waterproof Limit Switch

QZ-3111 Waterproof Limit Switch

Advantage

> Clean production environment

> Full automatic testing with various tests

> Standardized production process with trained workers

> Low failure ratio and 24-month warranty

> Strong R&D and engineering support

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QZ-3111 Waterproof Limit Switch

 ● DPDS limit switch for multiple applications

 ● Rugged aluminum alloy diecast housing

 ● High mechanical strength

 ● Oil resistance,waterproof and dustproof structure

 

QZ-3参数

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

250VAC

5(0.1)

3

1.5

1

0.7

0.5

3

2

2.5

1.5

1.3

0.8

8VDC

14VDC

30VDC

125VDC

250VDC

5(0.1)

5(0.1)

4(0.1)

0.4

0.2

2

2

2

0.05

0.03

 

5

4

3

0.4

0.2

4

4

3

0.4

0.2

3

3

3

0.05

0.03

Note: Product with spring, its usable range of operating part is within one third of the wholespring length from the front end of spring.

 

Characteristics

Rating 5A 125V,3A 250VAC
Operating speed 1mm-1m/s
Operating frequency Mechanical:120 operations/min Electrical:30 operations/min.
Contact resistance 15mΩ max.(initial)
Inslation resistance 100mΩ min.(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 andnon-current-carrying metal parts
1500VAC, 50/80 Hz for 1 minute between each terminal and ground
Vibration Frequency 10 to 55HZ,1.5mm double amplitude
Shock Mechanical Approx.1000m/s (Appprox.100G'S) Electrical:Approx.500m/s (Approx.50G'S)
Ambienttemperature -10℃-+70 ℃ (With no icing)
Humidity 95% RH
Life

Mechanical: 10,000,000 operations/min.

Electrical: 200,000 operations/min.

Weight Approx360g(cable length 3m) Approx 540g(cable length 5m)
Degree of protection IP67

QZ-3 DimensionQZ-3 DimensionQZ-3 Dimension

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If you have any enquiry about quotation or cooperation,please free to email us at Winston or use the following enquiry form,Our sales representative will contact you within 24 hous.thank you for your interest in our products.
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