NAICS 33531—Electrical Equipment Manufacturing

Where 33531 sits

1. 31-33 Manufacturing
2. 335 Electrical Equipment, Appliance, and Component Manufacturing
3. 3353 Electrical Equipment Manufacturing
4. 33531 Electrical Equipment Manufacturing

Contains 4 narrower codes

• 335311 Power, Distribution, and Specialty Transformer Manufacturing
• 335312 Motor and Generator Manufacturing
• 335313 Switchgear and Switchboard Apparatus Manufacturing
• 335314 Relay and Industrial Control Manufacturing

Description

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 for 33531

• 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.

33531 in other systems