UNSPSC 39121641: Hook fuse

A fuse with both ends in hook shape.

UNSPSC 39121641 Hook fuse (Commodity) covers electrical protective devices—fuses rated for specific amperage and voltage—that state and local governments procure as components within broader electrical infrastructure and maintenance programs. Recent activity shows hook fuses and related current-limiting fuse assemblies solicited as line items within larger electrical supplies contracts, as single-unit component purchases through transit authorities, and as part of URD (underground residential distribution) tap kits assembled to local specification. The code encompasses both off-the-shelf fuses and vendor-assembled fuse kits with cable limiters, lugs, and hardware conforming to ANSI, NFPA, and manufacturer standards.

Issuing bodies include school districts, cities, and transit authorities. The Dallas Area Rapid Transit Authority (DART) has posted multiple fuse procurements in recent months, and the City of Austin has issued back-to-back invitations for quotation on current-limiting fuse kits. The Pinellas County School District, City of Phoenix Public Works, and Northside Independent School District in San Antonio round out the issuing mix. The geographic footprint spans Texas (DART, Austin, NISD, Pinellas) with additional activity in Arizona (Phoenix). Representative recent opportunities include DART's April 30, 2026 IFB for a 40-amp, 1000-volt Ferraz fuse (response due May 8, 2026); DART's February 16, 2026 bid for 3-amp ATC fuses in packages of five (due February 19, 2026); the City of Austin's May 5, 2026 IFQ for 150-amp and 200-amp current-limiting fuse kits with URD tap and hardware (response due May 5, 2026); and Pinellas County School District's March 27, 2026 sealed-bid solicitation for electrical supplies including fuses as one of 27 product categories (estimated annual contract value $950,000). Payment terms across these procurements typically run Net 30, FOB Destination with freight included, and most require compliance with state and local preferences (Florida HUBS/M/WBE preference at Pinellas; Texas HUBS/M/WBE initial targeting at Austin).