439 / | HD | ELECTRICAL CONNECTORS |
476.1 | DF | INCLUDING HANDLE OR DISTINCT MANIPULATING MEANS {4} |
477 | .~ For attachment of connector to overhead conductor {2} | |
478 | DF | .~.~> With conductor inside handle or manipulating means |
479 | DF | .~.~> Including handle operated screw to effect gripping of overhead conductor |