Combined display of all available logs of Electrical Contacts. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 12:00, 26 March 2014 Doduco Redaktion (talk | contribs) uploaded a new version of File:Arc-limiting graphs.jpg (Arc-limiting graphs (schematic) 1. Arc-less switching 2. Short instable arcs 3. Glow discharge 4. Full electrical arcs)
• 11:50, 26 March 2014 Doduco Redaktion (talk | contribs) automatically marked revision 2685 of page File:Arc-limiting graphs.jpg patrolled
• 11:47, 26 March 2014 Doduco Redaktion (talk | contribs) automatically marked revision 2684 of page File:Arc-limiting graphs.jpg patrolled
• 11:45, 26 March 2014 Doduco Redaktion (talk | contribs) uploaded File:Arc-limiting graphs.jpg (Application ranges (switching current and voltage) of contact materials for information technology and transitioning into the power switching devices)