361 / | HD | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES |
600 | DF | HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS {11} |
601 | DF | .~ For electrical power distribution systems and devices {10} |
659 | DF | .~.~ For electricity service meter {5} |
664 | DF | .~.~.~ Meter mounting arrangements {3} |
666 | .~.~.~.~ Retractable or detachable meter support |