UNSPSC 39121605: Plug fuses

UNSPSC 39121605 Plug fuses (Commodity) describes electrical fuses and fuse assemblies that state and local governments procure for electrical distribution, power protection, and equipment-specific applications. Recent solicitations show jurisdictions buying current-limiting fuses in various amperages (3-amp through 200-amp ratings), pre-assembled fuse kits with mounting hardware and cable limiters for underground residential distribution (URD) taps, and individual fuses for transit and facility electrical systems. School districts, transit authorities, municipalities, and special-purpose districts dominate the issuing-body mix. Northside Independent School District (San Antonio, Texas) issued IFB 2026098 for electrical equipment parts and supplies including fuses due July 1, 2026; Dallas Area Rapid Transit Authority (DART) posted solicitations for specific fuse ratings (40-amp, 1000-volt; 3-amp ATC) in February and April 2026; and the City of Austin Purchasing Office issued two quotation requests (IFQ 1100 BAS1089 and IFQ 1100 BAS1090, both due May 5, 2026) for 150-amp and 200-amp current-limiting fuse kits with URD tap assemblies, requiring vendor assembly to specification and restricting sourcing to Cooper Bussman or Reliance Electric. Pinellas County School District (Florida) included fuses within a broader 27-category electrical supplies RFP due March 27, 2026, with an estimated annual contract value of approximately $950,000 across all categories.

Geographic activity clusters in Texas (Austin, Dallas, San Antonio) and Florida (Pinellas County), with secondary activity in Washington state through Sourcewell's cooperative procurement platform. The City of Phoenix and Pinellas County represent multi-year supply contracts spanning three to five years with renewable options, while DART and Austin pursue shorter-cycle, item-specific buys. Fuse procurement is fragmented across multiple transaction sizes and vehicle types — from narrow RFQs for single amperage ratings to broad electrical supplies RFPs where fuses represent one line item among dozens. School districts and transit authorities appear as repeat buyers, though the code shows no standout single jurisdiction dominating recent activity. Current-limiting fuses with rated voltage of 1000V and assemblies incorporating URD tap components represent the strongest recent specification trend, with vendor qualifications frequently requiring approval by Cooper Bussman or Reliance Electric product lists.