About TECC
   1. A.C. Switches :﹝Priorty Recommendation;Left→Right  
 

Kinds of A. C. Switches

 

Recommended Contact Materials

 


Molded Case
Circuit Breaker
 Interupting Capacity <10KA AgSnO2AgWAgMo,AgC,AgZnO,AgCdO
 Interupting Capacity <25KA

AgSnO2, AgW,AgWC
AgWCC+AgWC,AgC+AgNi,AgCdO

 Interupting Capacity <150KA AgWCC+AgWCAgC +AgNi

Magnetic  Contactors

 

 Rater  Current  5A~15A AgNi,AgCdO
 Rater  Current  15A~50A AgSnO2In2O3 AgCdO+α
 Rater  Current  >50A AgSnO2In2O3 AgCdO+α
  Auxilary Contact AgAgNi

Relays
 
 Rater  Current  <5A AgAgNi AgCdO
 Rater  Current  5A~10A AgNiAgSnO2AgCdO
 Rater  Current  >10A AgSnO2In2O3 AgCdO
  Thermostats AgAgNiAgSnO2AgCdO
  Push Button Switches AgAgNiAgSnO2AgCdO
  Select Switches AgAgNiAgSnO2AgCdO
  Limit Switches AgAgNiAgSnO2AgCdO
  Micro Switches AgAgNiAgSnO2AgCdO
  Medium Switches AgAgNiAgSnO2AgCdO
  Lever Switches AgAgNiAgSnO2AgCdO
  Oil Switches CuW
  Other A.C. Switches AgAgNiAgSnO2AgCdO
    
  Company History
   
   
   
   

Silver Electric Contact Rivets

   
     Silver Electrical Contact Tips
   
   

Recommended Silver Contact Materials for Various Switches

   
   
    Silver Electric Contacts
and Switches
   
   
    Green (Environmental
Protection) Electric Contacts
   
   
   
     
    Links
     
   

             KITCO

   
     
    LME
     
    COMEX
     
    China Alloy
                 
      China Silver
       
      The Bullion Desk
       
      The Silver Institute
   2 . D.C. Switches:﹝Priorty Recommendation;Left→Right    
 

 

Kinds of D. C. Switches

 

 

Recommended Contact Materials

 
  Flasher AgCuNi,AgCuAgSnO2
  Relay AgNi,AgSnO2,AgSnO2In2O3
AgCdO
  Regulator AgAgSnO2AgSnO2In2O3AgCdO
  Starter AgSnO2In2O3AgWAgCdO
  Horn AgSnO2AgWW
  Other D.C. Switches AgNiAgSnO2AgSnO2In2O3
AgCdO
 

Shanghai Nonferous Metals

     
   
 
No.23, Wugong 5th Rd., Xinzhuang Dist.,New Taipei City 24890,

(New Taipei Industrial Park), Taiwan, R.O.C.
TEL+886-2-2299-0011
FAX+886-2-2299-0123
E-Mail:tpe@tecc.com.tw
Overseas DepartmentMs. Amy Chang # 215