| 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} |
| 622 | ![]() | .~.~ Distribution or control unit {4} |
| 623 | DF | .~.~.~> Having transformer |
| 624 | DF | .~.~.~> Having busbar arrangement |
| 625 | DF | .~.~.~> Portable |
| 626 | DF | .~.~.~> Having fuse or relay |