439 / | HD | ELECTRICAL CONNECTORS |
527 | DF | WITH SUPPORTING MEANS FOR COUPLING PART {18} |
544 | DF | .~ Coupling part or mating part extending into panel opening {6} |
545 | .~.~ With securing by movement of coupling part in plane of panel {1} | |
546 | DF | .~.~.~> Movement about connective axis; e.g., bayonet {3} |