MOVABLE CONTACTOR FOR AIR CIRCUIT BREAKER WITH CONTACT SPRING PROTECTING MECHANISM

摘要

OF THE DISCLOSURE MOVABLE CONTACTOR FOR AIR CIRCUIT BREAKER WITH CONTACT SPRING PROTECTING MECHANISM A MOVABLE CONTACTOR FOR AN AIR CIRCUIT BREAKER WITH A CONTACT SPRING 5 PROTECTING MECHANISM IS PROVIDED, THE MOVABLE CONTACTOR COMPRISING A SHIELDING PLATE CONFIGURED TO SHIELD EXPOSED SURFACES OF THE CONTACT SPRINGS FOR PROTECTION SO AS TO PREVENT A DETERIORATION OR PERFORMANCE DEGRADATION IN THE CONTACT SPRINGS DUE TO ARCS.