AD22 SERIES plastic push buttron switch(Can be illuminated)
AD22(LED)series of indicator is equally used LED shining chip as light source.Because of long life,low consumption,small volume and light weight,it is a new tpye of product replaced the older incandescent lamp and indicator of neon lamp.AD22 indicators are pioduced by our factory enjoying following characters:high brighness,good reliability,beautiful shape and careful manufactured.Products are well praised by lots of clients.
We can customize push button switch according to your specification, If you have any requirement or question,please feel free to contact us.
All improvement will be provided to make your choice more convenient and your design perfect.
TECHNICAL DATA
1.Power frequency withstand voltage:2.5kv/1min(effective AC value)
2.insulation resistance:≥2MΩ;
3.Allowable voltage fluctuation:±20%
4.Continuous operating life:≥30000H
5.Brigtnss:≥100cd/m2
6.CTI≥600
7.Protection degree of the head IP 65,IP67is available on request.
8.Applying frequency:AC50~60Hz
WORKING CONDITION
1.ambient temperature:-25ºC~+55ºC;
2.relative humidity:≤98%;
3.nomally workable when vibration frequency is 2-80Hz with acceleration of.0.7g;
4.pollution degree is 3,installation group is III.
5."TH" marked can work at damp-heat environment.
COMPARISONTABLE OFVOLTAGE,CURENTAND CODES |
Voltage code |
Powersuppiy |
Voltage |
mA[Current(Current)mA] |
21 |
AC·DC |
6V |
18 |
22 |
12V |
18 |
23 |
24V |
18 |
24 |
36V |
18 |
25 |
48V |
18 |
26 |
110V |
16 |
27 |
127V |
16 |
28 |
DC |
220V |
12 |
29 |
FD |
380V |
12 |
30 |
500V |
12 |
31 |
AC |
220V |
16 |
32 |
380V |
17 |