Specifications:

Models:
a) DS500A: with a "Speaker" label on the button 
b) DS510A: with a "Light" label on the button
c) DS521L: illuminated push button switch


Remark:
[ON] & [OFF]: Momentary



Shell Color:
a) Black ()
b) White ()
c) Gray ()

Button Color:
a) Red ()
b) Green ()
c) White ()
d) Yellow ()
e) Black ()
f) Gray ()

If you would like more information about Push Switch DS500, DS212, please contact us or visit our website for more details.

Contact information: Inquire

Address:	North Zhongshuang Port, Chongming County, Gangxi Town, Shanghai City. China
Company Name:	Shanghai Yanggang Electronic Co., Ltd.
Contact Person:	Ms. Lily Yang
Fax:	86-21-65071871
Telephone:	86-21-65090133, 55152000
Website:	http://www.yanggangdz.com.cn/indexe.htm
Zip:	202154