Momentary rating 69KV Delta Star Switch 1

[lansford]

Does anyone have this info? Switch Data is
78KV; 400 Amp, Type MA;-3911; S/N D-31055X3 Three Pole Group Operated Manual Air Break
Current supplier Turner can't help and search did not help
Better yet, if there is a table or other data out there it would be appreciated.

Thanks Much
JIM

 

[winterpeg1]

Try this URL,

http://www.usedequip.com/machpdff/000920/33142.pdf