- Power, distribution and specialty transformers (30)
- Switchgear and switchboard apparatus (34)
- Motors and generators (42)
- Carbon and graphite products (7)
- Relays and industrial controls (111)
- Electrical industrial apparatus, nec (15)
- Household cooking equipment (5)
- Household refrigerators and freezers (4)
- Household laundry equipment (2)
- Electric housewares and fans (26)
- Household vacuum cleaners (2)
- Household appliances, nec (9)
- Electric lamps (18)
- Current-carrying wiring devices (60)
- Noncurrent-carrying wiring devices (17)
- Residential lighting fixtures (16)
- Commercial lighting fixtures (22)
- Vehicular lighting equipment (9)
- Lighting equipment, nec (49)
- Household audio and video equipment (43)
- Prerecorded records and tapes (11)
- Telephone and telegraph apparatus (69)
- Radio and t.v. communications equipment (67)
- Communications equipment, nec (35)
- Electron tubes (7)
- Printed circuit boards (47)
- Semiconductors and related devices (47)
- Electronic capacitors (5)
- Electronic resistors (7)
- Electronic coils and transformers (27)
- Electronic connectors (20)
- Electronic components, nec (112)
- Storage batteries (18)
- Primary batteries, dry and wet (3)
- Engine electrical equipment (11)
- Magnetic and optical recording media (18)
- Electrical equipment and supplies, nec (153)
