UNSPSC 39121721: Electrical insulators

UNSPSC 39121721 Electrical insulators is a Commodity code that covers electrical components and materials used in building electrical systems, equipment upgrades, and maintenance — ranging from discrete insulator components specified in subpanel installations to connectors, heat shrink tubing, and miscellaneous electrical parts purchased for repair and upkeep of infrastructure and equipment. State and local governments procure under this code primarily through affordable housing authorities, school districts, and county departments managing capital upgrades, ongoing maintenance, and equipment repairs across facilities and vehicle fleets. Issuing bodies include housing authorities undertaking multifamily renovation projects, independent school districts maintaining electrical equipment and systems, county sheriff and emergency services departments sourcing components for radio and communications infrastructure, and cooperative purchasing vehicles bundling demand across multiple jurisdictions. The scope of work ranges from design-and-build electrical subpanel replacement with code-compliance upgrades and itemized component pricing to off-the-shelf purchase of connectors, cable ties, heat shrink, switches, and power supplies for inventory and repair stock.

Geographic activity centers on California, Texas, and the Pacific Northwest region. The Alameda Affordable Housing Corporation posted an RFQ on July 25, 2026, due September 10, 2026, for design and installation of 74 electrical subpanels at Esperanza Apartments in Alameda, California, with itemized pricing broken down by component category (subpanel enclosures, main service lugs, breakers, bus bars, and insulators) and by fiscal year across a potential five-year contract term. Northside Independent School District in San Antonio, Texas, issued an IFB on June 8, 2026, with a July 1 deadline for electrical equipment, parts, supplies, rentals, repairs, and services to replace an expiring contract. The County of Orange Sheriff-Coroner Department in Tustin, California, conducted a sealed-bid procurement (IFB0603029702SC) posted May 14, 2026, for 144 line items of electrical connectors, components, and miscellaneous parts—including cables, fuses, connectors, switches, and power supplies—for radio and audio/video equipment maintenance, with a three-year firm fixed-fee term renewable for two additional one-year periods. A cooperative purchasing RFP through Sourcewell (RFP #061626) for law enforcement equipment, posted May 12, 2026, with a June 16 deadline, appears unrelated to electrical insulators specifically and does not provide detail on relevant electrical component scope.