NAICS Code Description

33531 - Electrical Equipment Manufacturing

Top Businesses by Annual Sales for 33531 – Click for Complete Profiles:

ABB Holdings IncSiemens Industry Inc
Eaton CorporationWoodward Inc
Lennox International IncEaton Electric Holdings LLC
Regal Rexnord CorporationBwx Technologies Inc
Generac Holdings IncLittelfuse Inc

This industry comprises establishments primarily engaged in manufacturing power, distribution, and specialty transformers; electric motors, generators, and motor generator sets; switchgear and switchboard apparatus; relays; and industrial controls.

Cross-References. Establishments primarily engaged in--

  • Manufacturing turbine generator set units and electric outboard motors--are classified in Industry 33361, Engine, Turbine, and Power Transmission Equipment Manufacturing;
  • Manufacturing electronic component-type transformers and switches--are classified in Industry 33441, Semiconductor and Other Electronic Component Manufacturing;
  • Manufacturing environmental controls and industrial process control instruments--are classified in Industry 33451, Navigational, Measuring, Electromedical, and Control Instruments Manufacturing;
  • Manufacturing switches for electrical circuits, such as pushbutton and snap switches--are classified in Industry 33593, Wiring Device Manufacturing;
  • Manufacturing welding and soldering equipment (except handheld soldering irons)--are classified in Industry 33399, All Other General Purpose Machinery Manufacturing; and
  • Manufacturing starting motors and generators for internal combustion engines--are classified in Industry 33632, Motor Vehicle Electrical and Electronic Equipment Manufacturing.

NAICS Codes that fall under 33531 - Electrical Equipment Manufacturing