... Maximum Line to Line Voltage12kV,r.m.s3.Rated Power Frequency Withstand Voltage:Air48kV,r.m.s4.Rated Impulse Withstand ... Current3s10.Rated Short Time Withstand Current25kA,r.m.s11.Rated Peak Withstand Current63kA,r.m.s12.Maximum Contact Resistance at ... Force20Micro ohms13.Capacitor Switching Capacity(Single Bank)400A,r.m.sMECHANICAL DATA1.Contact Force from Atmospheric Pressure19.8kgFMECHANICAL ...