| Group |
Class |
Sub - Class |
Description |
| 311 |
3110 |
|
Manufacture of electric motors, generators and transformers |
| |
|
31101 |
Manufacture of generators/generating sets |
| |
|
31102 |
Manufacture of transformers of all sizes and types & rewinding of electric motors |
| |
|
31103 |
Manufacture of electric motors : universal AC/DC motors and DC motors or generators |
| |
|
31104 |
Manufacture of converters all types (including inverters) |
| |
|
31108 |
Repair and maintenance of electric motors, generators and transformers |
| |
|
31109 |
Manufacture of all types of rectifiers, battery charges, inductors etc. n.e.c |
| 312 |
3120 |
31200 |
Manufacture of electricity distribution and control apparatus [electrical apparatus for switching or protecting electrical circuits (e.g. switches, fuses, voltage limiters, surge suppressors, junction boxes etc.) for a voltage exceeding 1000 volts; similar apparatus (including relays, sockets etc.) for a voltage not exceeding 1000 volts; boards, panels, consoles, cabinets and other bases equipped with two or more of the above apparatus for electricity control or distribution of electricity including power capacitors.] |
| 313 |
3130 |
31300 |
Manufacture of insulated wire and cable [insulated (including enamelled or anodized) wire, cable (including coaxial cable) and other insulated conductors; insulated strip as is used in large capacity machines or control equipment; and optical fibre cables] |
| 314 |
3140 |
|
Manufacture of accumulators, primary cells and primary batteries |
| |
|
31401 |
Manufacture of electric accumulators : lead-acid, nickel-cadmium, nickel-iron or other accumulators |
| |
|
31402 |
Manufacture of primary cells and primary batteries: cells containing manganese oxide, mercuric oxide, silver oxide or other material |
| |
|
31403 |
Manufacture of parts and accessories such as separators, containers, etc |
| |
|
31404 |
Re-charging/re-conditioning of batteries |
| |
|
31409 |
Manufacture of other accumulators, primary cells and primary batteries, n.e.c |
| 315 |
3150 |
|
Manufacture of electric lamps and lighting equipment |
| |
|
31501 |
Manufacture of electric filament lamps including manufacture of sealed beam lamp units |
| |
|
31502 |
Manufacture of ultra-violet or infra-red lamps |
| |
|
31503 |
Manufacture of discharge lamps, florescent, hot-cathode or other discharge lamp |
| |
|
31504 |
Manufacture of arc lamps |
| |
|
31505 |
Manufacture of flash bulbs used in photography |
| |
|
31506 |
Manufacture of lighting equipment, illuminated signs, illuminated name-plates and the like; flash light; torch; parts of electric lamps and lighting equipment (manufacture of lighting equipment for cycles and motor vehicles is classified in class 3190) parts of electric lamps |
| |
|
31509 |
Manufacture of other electric lamps and lightening equipment n.e.c |
| 319 |
3190 |
|
Manufacture of other electrical equipment n.e.c |
| |
|
31901 |
Manufacture of electrical ignition or starling equipment of a kind used for spark ignition or compression ignition internal combustion engines; ignition magnetos, magneto-dynamos, ignition coils, sparkling plugs, glow plugs, starter motors, generators (dynamos, alternators), cut-outs, voltage regulators etc |
| |
|
31902 |
Manufacture of electrical lighting (other than sealed beam lamp units) or signaling including sound signaling equipment specialized for use on cycles and motor vehicles; windscreen wipers and electric defrosters and de-misters |
| |
|
31903 |
Manufacture of electrical signaling, safety or traffic control equipment for motorways, railways, inland-waterways, ports and harbors and airports |
| |
|
31904 |
Manufacture of electro-magnets; electro-magnetic or permanent magnet chucks, clutches, brakes, couplings, clamps or lifting heads |
| |
|
31905 |
Manufacture of wiring sets including wiring sets of a kind used in vehicles, aircraft, ships or other machinery |
| |
|
31906 |
Manufacture of dynamos for cycles and motor-cycles |
| |
|
31907 |
Manufacture of electric sound or visual signaling apparatus (bells, sirens, indicators panels, burglar or fire alarms etc.) |
| |
|
31908 |
Carbon or graphite electrodes, carbon brush, lamp carbons, battery carbon with or without metals used for electronic purpose |
| |
|
31908A |
Repair and maintenance of other electrical equipment n.e.c |
| |
|
31909 |
Manufacture of parts and accessories for electrical equipment included in this class and manufacture of other electrical and electronic equipment such as particle accelerators, signal generators, mine detectors, electrical mine detonators |