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Electric Contact Rivets Electrical Contact Tips Recommended Contact Materials for Various Switches

     Recommended Contact Materials for Various Switches

1. A.C. Switches

Kinds of A. C. Switches

Recommended Contact Materials


Molded Case
Circuit Breaker
Light Load

  AgSnO2 £¬AgCdO+¦Á £¬AgW £¬AgC

Medium Load

  AgSnO2 £¬AgCdO+¦Á £¬AgW £¬AgWC £¬AgWC+C £¬AgC
 

Heavy Load

  AgW£¬AgWC£¬AgWC+C£¬AgC


Magnetic Contactor
Light Load

  AgSnO2In2O3£¬AgNi£¬AgCdO £¬ AgCdO+¦Á

Medium Load

  AgSnO2In2O3£¬AgCdO+¦Á

Heavy Load

  AgSnO2In2O3£¬AgCdO+¦Á

Auxilary Contact

  Ag£¬AgNi£¬AgCdO


Relay
Light Load

  Ag£¬AgNi£¬AgSnO2£¬AgCdO

Medium Load

  AgNi £¬AgSnO2£¬AgCdO+¦Á

Heavy Load

  AgSnO2In2O3£¬AgCdO+¦Á

Thermostat

  Ag £¬AgNi £¬AgSnO2£¬AgCdO

Push Button Switch

  Ag £¬AgNi £¬AgSnO2£¬AgCdO

Select Switch

  Ag £¬AgNi £¬AgSnO2£¬AgCdO

Limit Switch

  Ag £¬AgNi £¬AgSnO2£¬AgCdO

Micro Switch

  Ag £¬AgNi £¬AgSnO2£¬AgCdO

Medium Switch

  Ag £¬AgNi£¬AgSnO2£¬AgCdO

Lever Switch

  Ag £¬AgNi£¬AgSnO2£¬AgCdO

Oil Switch

  CuW

Other A.C. Switches

  Ag £¬ AgNi £¬ AgSnO2 £¬ AgCdO

2 . D.C. Switches

Kinds of D. C. Switches

Recommended Contact Materials

Flasher

  AgCu £¬ AgSnO2

Relay

  AgNi £¬ AgSnO2 £¬AgSnO2In2O3 £¬ AgCdO £¬AgCu

Regulator

  Ag £¬ AgCu £¬ AgSnO2 £¬ AgSnO2In2O3 £¬AgCdO

Starter

  AgSnO2 £¬ AgSnO2In2O3£¬AgW  £¬AgCdO

Horn

  AgCu £¬ AgSnO2 £¬ AgW

Other D.C. Switches

  AgNi £¬ AgSnO2 £¬ AgSnO2In2O3 £¬ AgCdO

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