| 511 | Electrical Switchboard Cabinets, Casings & Enclosures | Company Product |
| 512 | Electrical Switchboard Mattings | Company Product |
| 513 | Electrical Switchboards | Company Product |
| 514 | Electrical Switches | Company Product |
| 515 | Electrical Switchgears | Company Product |
| 516 | Electrical System Diagnostic Tool | Company Product |
| 517 | Electrical Systems | Company Product |
| 518 | Electrical Tag Out | Company Product |
| 519 | Electrical Tapes | Company Product |
| 520 | Electrical Terminal Blocks | Company Product |
| 521 | Electrical Test Equipment | Company Product |
| 522 | Electrical Tester | Company Product |
| 523 | Electrical Testers | Company Product |
| 524 | Electrical Testing Equipment | Company Product |
| 525 | Electrical Testing Tool | Company Product |
| 526 | Electrical Tools | Company Product |
| 527 | Electrical Trunkings | Company Product |
| 528 | Electrical Voltage Regulators & Stabilizers | Company Product |
| 529 | Electrical Wire & Cable Harnesses | Company Product |
| 530 | Electrical Wire Harnesses | Company Product |
| 531 | Electrical Wire Stripper | Company Product |
| 532 | Electrical Wiring Products | Company Product |
| 533 | Electrical Work | Company Product |
| 534 | Electrical Works | Company Product |
| 535 | Electrical Works Services | Company Product |
| 536 | Electrically Heated Boilers | Company Product |
| 537 | Electricals & Electronics Device | Company Product |
| 538 | Electricals & Electronics Equipment | Company Product |
| 539 | Electrician | Company Product |
| 540 | Electrician Gloves | Company Product |