HERSTELLUNGSVERFAHREN EINES ELEKTROGERÄTS, UND ELEKTROGERÄT MIT VERBESSERTER DICHTIGKEIT

摘要

A method for producing low- or medium-voltage electrical switchgear including an electrical component, at least one electrical connector connected electrically to the component and an enclosure delimiting a volume in which the component is received, in which the connector includes a body which passes through the enclosure, the method including a step of fitting a seal in a peripheral groove formed in the wall of the body and a step of injecting a plastic material around the body of the connector and around the seal, wherein the injection step consists in injecting the plastic material at a pressure causing an elastic crushing of the seal in the groove.