UNSPSC 39122223: Flow switch

UNSPSC 39122223 Flow switch is a Commodity code capturing electrical switching and control components that state and local governments procure for transit systems, facilities maintenance, and infrastructure operations. Recent activity shows transit authorities and county governments soliciting for dual-fixture light assemblies, solenoid lock switches with controller transformers, power converters, traction power fuses, and electrical components for SCADA control panels—parts that represent the routine capital and maintenance spending of transit operators and public facility managers. Dallas Area Rapid Transit Authority (DART) emerges as a repeat buyer, issuing multiple IFBs in May and September through October 2026 for discrete electrical components needed for vehicle and facility systems. The code also captures broader electrical parts procurement: Northside Independent School District sought electrical equipment, parts, supplies, rentals, and repairs through sealed bid; Trinity Metro established an indefinite-delivery indefinite-quantity contract for electrical materials across facilities; and Hillsborough County Board of County Commissioners pursued an estimated $519,787.19, two-year contract for Schneider brand electrical components for SCADA control panels. Activity spans transit authorities, school districts, county governments, and municipal departments, with geographic concentration in Texas (Dallas, San Antonio, Tampa) and Florida (Tampa, Atlanta).

Recent representative opportunities include Dallas Area Rapid Transit Authority issuing an IFB for an entire dual-fixture light assembly (Solicitation 2100939) due October 20, 2026, and a solenoid lock switch with controller transformer (Solicitation 2099242) due May 20, 2026, both requiring FOB Destination shipping, Net 30 payment terms, and timely delivery as material contract performance requirements; Hillsborough County Board of County Commissioners issuing an ITB for Schneider electrical components (ITB-26-00277) due June 18, 2026, with an estimated value of $519,787.19 over two years and delivery to four warehouse locations within 15 days of purchase order issuance; and Orange County Transportation Authority requesting quotes for industrial electrical supplies (RFQ 250243) due March 30, 2026, under a $10,000 annual contract with four-calendar-day delivery requirements. Vendors should note that DART's standard terms emphasize strict delivery schedules, invoice submission requirements (triplicate to APInvoices@dart.org), and rejection for failure to meet delivery time and rate specifications.