UNSPSC 39122317: Latching relay

A relay that enables continuous sustaining of operational status by applying pulse current only once.

UNSPSC 39122317 Latching relay (Commodity) covers electrical components and relay devices that state and local governments procure as parts of larger electrical systems, facility upgrades, and equipment maintenance programs. Recent solicitations tagged with this code show activity in electrical equipment supply contracts, water utility infrastructure upgrades, and facility electrical system replacements, though the code's nominal scope does not align precisely with all posted opportunities—several solicitations address broader electrical system work, motor controls, and switchgear rather than discrete latching relays. State and local buyers soliciting under or near this code include water utilities (Hillsborough County Water Resources, Orange County Utilities), school districts (Northside Independent School District, Bibb County Public Schools), municipal departments (City of Phoenix, City of Santa Fe), and specialized districts (West Basin Municipal Water District, Eastern Municipal Water District). The issuing bodies reflect a mix of utility operations, facilities management, and infrastructure modernization across multiple jurisdictions.

Geographic activity spans Florida (Hillsborough County, Orange County), Texas (Northside Independent School District in San Antonio), California (West Basin and Eastern Municipal Water District in the Los Angeles and Riverside County regions), Arizona (City of Phoenix, City of Tucson), Oregon (City of Salem), and Georgia (Bibb County Public Schools). Representative recent solicitations include Northside Independent School District's IFB2026098 for electrical equipment, parts, supplies, rentals, repairs, and services due July 1, 2026; Orange County, Florida's IFB Y26-604 for Eastern Water Reclamation Facility electrical and mechanical upgrades (including 15KV switchgear, generators, and control system work) due April 30, 2026; Hillsborough County Water Resources' ITB2600138 for mercury float switches due March 2, 2026; and Hillsborough County's ITB2600123 for Square D contact kits due February 24, 2026. These contracts typically award on a lowest-responsive-bidder basis, run one to two years initially with potential renewals, and include standard compliance requirements (E-Verify, drug-free workplace certification, insurance). Contract values in the recent block range from $60,000 estimated (mercury float switches) to several million dollars (motor control center and facility upgrades).