UNSPSC 39122327: Alternating voltage relay

UNSPSC 39122327 Alternating voltage relay, a Commodity code, covers electrical control components and protective devices that state and local governments procure for infrastructure maintenance, water system operations, electrical system upgrades, and equipment replacements. Recent state and local solicitations under this code show a mix of direct component purchases, system integration projects, and equipment-bundled procurement across water districts, counties, school systems, and municipalities. State and local buyers are sourcing alternating voltage relays as components within larger electrical modernization and control system replacement initiatives rather than as standalone line items; the code sits within broader electrical infrastructure families that include contactors, soft starters, motor control centers, and switchgear that trigger relay-based automation in pumping stations, water treatment facilities, and utility operations.

State and local issuing bodies soliciting under or related to this commodity span water districts (Eastern Municipal Water District in California, West Basin Municipal Water District in California, Hillsborough County Water Resources Department in Florida, Tucson Water Department), counties (Orange County Florida, Monroe County Florida, Bibb County Schools in Georgia, Hillsborough County Florida), school districts (Northside Independent School District in Texas, Bibb County Public Schools in Georgia), cities (Phoenix, Tucson, Salem Oregon, Charlotte North Carolina, Santa Fe New Mexico), and specialized districts (Sourcewell cooperative purchasing on behalf of multiple participating jurisdictions). Geographic activity concentrates in California, Florida, Texas, and the Pacific Northwest, with scattered activity in Georgia, North Carolina, and New Mexico. Representative recent opportunities include Northside Independent School District (San Antonio, Texas) issuing IFB 2026098 for electrical equipment, parts, supplies, and services with response due July 1, 2026; Eastern Municipal Water District (Riverside County, California) issuing RFP RFPAR3928 for medium voltage soft starter installation and startup services with proposal due May 9, 2026; and Orange County, Florida issuing IFB Y26-604 for Eastern Water Reclamation Facility electrical and mechanical upgrades including switchgear and controls with response due April 30, 2026. The code shows consistent activity in utility and municipal infrastructure modernization cycles, with relay and control component specifications embedded in larger system replacement contracts rather than appearing as standalone procurements.