5630 - PIPE AND CONDUIT, NONMETALLIC
5935 - CONNECTORS, ELECTRICAL
5970 - ELECTRICAL INSULATORS AND INSULATING MATERIALS
5975 - ELECTRICAL HARDWARE AND SUPPLIES
5995 - CABLE CORD WIRE ASSEMBLY - COMM EQ
6105 - MOTORS, ELECTRICAL
6110 - ELECTRICAL CONTROL EQUIPMENT
6125 - CONVERTERS, ELECTRICAL, ROTATING
6145 - WIRE AND CABLE, ELECTRICAL
6150 - MISCELLANEOUS ELECTRIC POWER AND DISTRIBUTION EQUIPMENT
6210 - INDOOR AND OUTDOOR ELECTRIC LIGHTING FIXTURES
6240 - ELECTRIC LAMPS
6250 - BALLASTS, LAMPHOLDERS, AND STARTERS
6260 - NONELECTRICAL LIGHTING FIXTURES