UNSPSC 39122204: Tumble switch

A switch that can be tilted up and down, and refers to multiple number of switches that opens and closes circuits.

UNSPSC 39122204 Tumble switch (Commodity) represents electrical switching components that state and local governments procure for transit authority operations, facility maintenance, and emergency repairs. The recent opportunity set shows Dallas Area Rapid Transit Authority (DART) and other transit operators, school districts, county sheriffs' offices, and independent transit authorities buying individual switches, switch assemblies, covers, fuses, and related electrical components as discrete line items or as part of broader electrical supplies contracts. DART accounts for the majority of recent activity, with multiple bids solicited in May, September, and October 2026 for switches, solenoid lock switches with controller transformers, entire dual fixture light assemblies, covers, power converters, and traction power fuses on tight turnaround schedules. A broader electrical supplies market also exists; Northside Independent School District (San Antonio, Texas) issued an IFB for electrical equipment, parts, supplies, rentals, repairs, and services in June 2026, and Orange County Transportation Authority (California) solicited industrial electrical supplies in May 2026. Hillsborough County Board of County Commissioners (Florida) issued a two-year ITB for ongoing Schneider brand electrical components at $519,787.19 estimated value in May 2026. Issuing bodies span transit authorities, school districts, county governments, and sheriffs' offices.

Recent opportunities cluster heavily in Texas, where DART (Dallas County) dominates with five active solicitations between May and October 2026 — Solicitation 2099242 (solenoid lock switch with controller transformer, May 20, 2026 due date), Solicitation 2100964 (10A traction power fuses, September 21, 2026 due date), Solicitation 2100939 (entire dual fixture light assembly, October 20, 2026 due date), Solicitation 2100940 (power converter, October 16, 2026 due date), and Solicitation 2101441 (cover, one hole for receptacle/switch, October 20, 2026 due date). DART enforces strict FOB Destination freight terms, Net 30 payment, and timely delivery requirements with threat of default termination for schedule failures. Outside Texas, activity includes Chatham County Sheriff's Office (Georgia) seeking Cisco network switches (October 20, 2026 due date), City of Tampa (Florida) purchasing a G.E. model push button switch under RFQ (August 17, 2026 due date), and City of Atlanta Department of Aviation issuing an IFB for NEMA switch upgrade labor and materials (August 3, 2026 due date). Trinity Metro (Tarrant County, Texas) established an IDIQ contract for electrical materials (August 20, 2026 due date). Texas, Florida, and Georgia account for the visible recent activity; no recent opportunities appear in the broader mid-Atlantic or Northeast corridor.