| 228 | 04009 | COOPER INDUSTRIES INC COOPER DISTRIBUTION EQUIPMENT DIV |
| 228 | 71183 | BRYANT ELECTRIC |
| 3327 | 24446 | GENERAL ELECTRIC COMPANY |
| 3923 | 74545 | HUBBELL INC WIRING DEVICE DIV |
| 5228 | 71183 | BRYANT ELECTRIC |
| 9875X | 75582 | LEVITON MANUFACTURING CO., INC. |
| GE3327 | 24446 | GENERAL ELECTRIC COMPANY |
| UL496 | 81345 | UNDERWRITERS LABORATORIES INC |
| W-L-142 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| W-L-142TY5 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
| W-L-142TYV26 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |