Specifications:
HD16-22D/4                 AC110V                
HD16-22D/4                 AC220V                
HD16-22D/4                 AC380V                
HD16-22D/2                 AC/DC6V                
HD16-22D/2                 AC/DC12V              
HD16-22D/2                 AC/DC24V            
HD16-22D/2                 AC/DC48V              
HD16-22D/2                 AC/DC110V                
HD16-22D/2                 AC/DC220V              
HD16-22D/2                 AC/DC380V              
HD16-22D/2                 AC/DC220VF              
HD16-22D/2                 AC/DC380VF        

Colors: pure white,pure blue,red,  green,yellow,orange, many choices.    

With "F" means that the discharge lamp can be installed in the capacitance cabinet.
All indicator have CCC,CE Certificates

Huawu Electric is specialized in manufacturing push button switches series productions. Our company fetch in the technology from Schneidr and Telemnique depend on advanced manufacture experience, now we can make all series push button switches. Our productions hade passed CE and CCC approval.