CNAE Brazil 2731-7/00—Manufacture of apparatus and equipment for the distribution and control of electrical energy

Where 2731-7/00 sits

1. C Manufacturing industries
2. 27 Manufacturing of machinery, appliances and electrical materials
3. 27.3 Manufacturing of equipment for distribution and control of electrical energy
4. 27.31-7 Manufacture of apparatus and equipment for the distribution and control of electrical energy
5. 2731-7/00 Manufacture of apparatus and equipment for the distribution and control of electrical energy

What 2731-7/00 includes

• The manufacture of substations, power houses and cabinets, control and distribution panels
• The manufacture of lightning arresters for line and distribution network protection, etc
• The manufacture of circuit breakers, switches of all types, disconnectors, commutators, voltage regulators, complete insulators and similar items for use in power distribution systems

What 2731-7/00 excludes

• The manufacture of electrotechnical hardware for installations of electrical power and telecommunications networks and substations (straps and clamps for poles, screws, grounding rods, brackets, etc.) (2599-3/99)
• The manufacture of instruments for measuring electrical quantities (2651-5/00)
• The manufacture of material intended for installations in consumer circuits (2732-5/00)

2731-7/00 in other systems