Page 662 - Industrial Power Engineering and Applications Handbook
P. 662

19/627











                                                     Circuit Interrupters




























                                                                breaker5 (SF6) IYi637-


                                                                                           1647
                                                               current chopping  19/648


                                                                       rruptinz devices  191650
   657   658   659   660   661   662   663   664   665   666   667