BREAKING MODULE COMPRISING A VACUUM CARTRIDGE AND FIXING MEANS, AND AN ELECTRICAL SWITCHGEAR APPARATUS COMPRISING SUCH A MODULE.

摘要

A BREAKING MODULE FOR AN ELECTRICAL SWITCHGEAR APPARATUS COMPRISES A VACUUM CARTRIDGE (10) COMPRISING A BODY (17) AND A SUPPORT FRAME (12) OF THE CARTRIDGE (10). THE CARTRIDGE (10) IS PROVIDED WITH A METAL ROD (32) MOVABLE IN TRANSLATION AND DRIVING A MOVABLE CONTACT (24). A COLLAR (100) BOTH PERFORMS RADIAL POSITIONING OF THE BODY (17) OF THE CARTRIDGE (10) WITH RESPECT TO THE FRAME (12) AND CONSTITUTES A GUIDE SHEATH OF THE ROD (32). FOR FITTING, THE COLLAR (100) CAN BE OPENED SO AS TO INSERT THE ROD (32) RADIALLY THEREIN. ONCE THE BODY (17) OF THE CARTRIDGE (10) HAS BEEN ENCIRCLED, THE COLLAR (100) IS INSERTED RADIALLY IN GUIDE GROOVES (130) OF THE FRAME (12).