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Changes
→6.4.4 Switching Contacts
Table 6.3: Thermo-electrical Voltage of Contact Materials (against Copper)
====6.4.4 Switching Contacts==== Main Articel: [[Switching Contacts| Switching Contacts]]
*'''Effects during switching operations'''
Fig. 6.14: Micro structure of a welded contact pair (Ag/SnO<sub>2</sub> 88/12 - Ag/CdO88/12)
after extremely high current load. a) Ag/SnO<sub>2</sub> 88/12; b) Ag/CdO88/12
===6.4.5 Physical Effects in Sliding and Connector Contacts===