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ET Series Pushbutton

Illuminated Pushbutton

In the □ of model column ,LED type transformer operating voltage code shall be specified:
1: 110V   AC, 2:  220V  AC        23:  230V AC    24: 240V AC
In the □ of model column ,incandesent lamp type transformer operating voltage code shall be specified:
1: 110V   AC, 2:  220V  AC        23:  230V AC    24: 240V AC
In the of model column ,cover color code shall be specified:
R: Red;    G:green;   Y:yellow   W:white;    B:blue

Operating voltage shall be speciflied in □ and color shall be specified in of model column. The transformer owns built-in LED or incandescent lamp.
Direct type owns neon lamp, LED and incandescent lamp shall be purchased separately.
The white mark type uses an transparent cover, it appears in white wten this cover is combined with marking plate.
Round front cover standard color: black plastic .
Push-lock turn-reset: it maintains when pushed and resets when clockwise turned, it’s suitable for emergency stop of machine and equipment, there’s red
color only.

Characteristic

Series

Ф22/25 Series

Ф30 Series

Standard work condition

Work temperature-25 to +50

Work temperature-25 to +50

Work relative humidity45 to 85% RH

Work relative humidity45 to 85% RH

Contact resistance

Max50 MΩinitial value

Max50 MΩinitial value

Insulation resistance

Min100 MΩinitial value

Min100 MΩinitial value

Insulation material strength

Between live part and non live part 2,500V AC 1 min

Between live part and non live part 2,500V AC 1 min

(direct illuminating component: 2,000 AC 1min)

(direct illuminating component: 2,000 AC 1min)

Mechanical life
(min. operation times)

Pushbutton/illuminated pushbutton
Momentary type:5,000,000
Other type:500,000
Selector switch:500,000
Illuminated selector switch:500,000
Selector pushbutton:250,000
Single operating lever switch:500,000

Pushbutton 5,000,000
Illuminated pushbutton:2,500,000
Selector switch: 500,000
Selector pushbutton: 250,000
Single operating lever switch: 500,000
Interlocked type 250,000
Push-pull:with 2 contact blocks 500,000
Push-pull:with 4 contact blocks 200,000

Electric life
(min. operation times)

Button/pushbutton : 5,000,000description 1
Selector switch : 500,000
description 2
Selector pushbutton : 250,000
description 3
Single operating lever switch : 500,000
description 1
description 1 : 1,800 times/hour, 40% load factor
description 2 : 1,200 times/hour, 40% load factor
description 3 : 900 times/hour, 40% load factor

Button/pushbutton : 5,000,000description 1
Selector switch : 500,000
description 2
Selector pushbutton : 250,000
description 3
Single operating lever switch : 500,000
description 1
description 1 : 1,800 times/hour, 40% load factor
description 2 : 1,200 times/hour, 40% load factor
description 3 : 900 times/hour, 40% load factor

Description

Work temperature

-25 ~ +50no icing

Storage temperature

-40 ~ +85no icing

Work humidity

40 ~ 85% RHno condensation

Contact resistance

Max: 50 MΩinitial value

Insulation resisrance

Min: 100 MΩinitial value

Insulation material strength

Between live part and non live part 2,500V AC 1 min
(direct illuminating component: 2,000 AC 1min)

Mechanical life

Pushbutton switch and illuminated pushbutton switch
Momentary type: 5,000,000 times
Other type: 500,000 times
Selector switch: 500,000 times

Electric life

Pushbutton and illuminated pushbutton: 5,000,000 times 1,800 times/h, 40% load factor
Selector switch: 500,000 times
1,200 times/h, 40% load factor

Degree of protection

IP65(IEC529)
Key lock type and illuminated selector: IP54

 

Contact Capacity

Max. voltage

600V AC/DC

Thermal current

10A AC/DC

Operating voltage

24V

48V

50V

110V

220V

440V

AC

ResistiveAC 12

10A

-

10A

10A

6A

2A

InducedAC 15

10A

-

7A

5A

3A

1A

DC

ResistiveDC 12

8A

4A

-

2.2A

1.1A

-

InducedDC 13

4A

2A

-

1.1A

0.6A

-


Minimum available load(reference)-3V AC/DC,5mA(the available range depends on work condition and load).

Size(mm)

Series

 

Ф22 series

Ф25 series

D(plate cut-out size)

Ф22.2

Ф25.5

A(standard vertical spacing)

50(45 min)

50(45 min)

B

Round component

30

34

Square component

30

45

Ф25 mushroom head component

-

35

Ф40 mushroom head component

40

-

Mushroom head component with full protective cover

-

42

Pole type selector component 2 or 3 position

39

42

Pole type selector component 4 or 5 position

50

50


Note:the above-mentioned maximum center distance is only suitable for switch of one combined block(2 contact blocke).
The maximum cental distance depands on wire connection when 2 combined blocks(4 contact blocks) are mounted.

 

Series

Ф30 series

A

Round component(standard spacing)

42

Square component

55

B

Round component

50

Square component

50

A&B

Mushroom head component with protective cover

50

Big mushroom head component

67

Big mushroom head component with protective cover

76

Square double pushbutton

55

Selector single poerating lever component

50


Note:the above-mentioned maximum center distance is only suitable for switch of one combined block(2 contact blocke).
The maximum cental distance depands on wire connection when 2 combined blocks(4 contact blocks) are mounted.




 


Published:2013-10-26   【Print this page】 【Close the window】【products】  Browse:267 Secondary

 

 

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