| 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 |