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Detailed structure and explanatory notes

ISIC Rev.4 code 2710


  • Section: C - Manufacturing
  • Division: 27 - Manufacture of electrical equipment
  • Group: 271 - Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
  • Class: 2710 - Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus

Explanatory note

This class includes the manufacture of power, distribution and specialty transformers; electric motors, generators and motor generator sets; switchgear and switchboard apparatus; relays and industrial controls. The electrical equipment manufactured in this class is for distribution level voltages.

This class includes:
- manufacture of distribution transformers, electric
- manufacture of arc-welding transformers
- manufacture of fluorescent ballasts (i.e. transformers)
- manufacture of substation transformers for electric power distribution
- manufacture of transmission and distribution voltage regulators
- manufacture of electric motors (except internal combustion engine starting motors)
- manufacture of power generators (except battery charging alternators for internal combustion engines)
- manufacture of motor generator sets (except turbine generator set units)
- manufacture of prime mover generator sets
- rewinding of armatures on a factory basis
- manufacture of power circuit breakers
- manufacture of surge suppressors (for distribution level voltage)
- manufacture of control panels for electric power distribution
- manufacture of electrical relays
- manufacture of duct for electrical switchboard apparatus
- manufacture of electric fuses
- manufacture of power switching equipment
- manufacture of electric power switches (except pushbutton, snap, solenoid, tumbler)

This class excludes:
- manufacture of electronic component-type transformers and switches, see 2610
- manufacture of environmental controls and industrial process control instruments, see 2651
- manufacture of switches for electrical circuits, such as pushbutton and snap switches, see 2733
- manufacture of electric welding and soldering equipment, see 2790
- manufacture of solid state inverters, rectifiers and converters, see 2790
- manufacture of turbine-generator sets, see 2811
- manufacture of starting motors and generators for internal combustion engines, see 2930

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