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EB4 Series Pushbutton

Structure&character


1. The metal pushbutton uses anti-floating operation head, so thai the pushbutton can’t be dismounted from front side;
2. All contacts own circuit transfer and sell-cleaning performance , which guarantees contact reliability even in low voltage and low current (5V, 5mA);
3. Normally open and normally closed contact sets are independent to each other, and it can be combined as per requirement during use for convenient replacement;
4. Concealed connection terminal is safer and more reliable. Metall pushbutton operation head and base use Zn- AI alloy, which is beautiful and firm ;
5. BA9s lamp holder is used for all illuminated pushbutton and signal lamp , different light source can be used as per requirement.

Main technological parameter

 

Rated insulation voltageUi (V)

380

conventional thermal current Ith (A)

10

Power frequency with stand voltage

2500V Ac, One minute

Contact resistance

≤500mΩ (initial value)

Mechanical life

Flush,mushroom head type 1,000,000 times,illuminated type 300,000 times,others 100,000 times

Electrical life

Flush,mushroom head type,double pushbutton AC 500,000 times,DC 200,000 times,others 100,000 times

Level of protection

IP40

Rated operating voltage Ue(V)

     

380

220

110

48

24

Rated operating current Ie (A)

AC-15

2.5

4.5

6

8

-

DC-13

-

0.3

0.6

1.3

2.5

 

Rated voltage(V)
Light source

Direct type

Resistance type

Transformer type

6

12

24

48

110

220

380

220

220

380

LED Light

-

-

-

-

-

Neon lamp

-

-

-

-

-

-

Incandescence light

-




 


Published:2013-10-26   【Print this page】 【Close the window】【products】  Browse:265 Secondary

 

 

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