This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Contactors: Motor Controllers; Power Servomechanisms; Switchgear; Voltage Regulators.
Automatic Pilot Mechanisms; Relays; Resistors.
Possible NAICS Codes
423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
335312 – Motor and Generator Manufacturing
238210 – Electrical Contractors and Other Wiring Installation Contractors
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing
335313 – Switchgear and Switchboard Apparatus Manufacturing
334519 – Other Measuring and Controlling Device Manufacturing
335314 – Relay and Industrial Control Manufacturing
333999 – All Other Miscellaneous General Purpose Machinery Manufacturing
335311 – Power, Distribution, and Specialty Transformer Manufacturing
334419 – Other Electronic Component Manufacturing