BASIC NAME KEY NAME MODIFIER SWITCH NUMBER OF POLES UNIPOLAR SWITCH WITHOUT LOAD FUSE HOLDER WITHOUT FUSE HOLDER MANUAL ACTIVATION SWITCH HANDLE LOCKING WITHOUT LOCKING NOMINAL VOLTAGE 250 VDC NOMINAL CURRENT 1600 A ADDITIONAL REQUIREMENTS SEE COMMERCIAL REFERENCE FILNOR-A-2015 OBS: – KNIFE KEY; – TYPE A; – FRONT CONNECTION; – CLASS 9850.