UNSPSC 39121410: Terminal blocks

UNSPSC 39121410 Terminal blocks is a Commodity code that encompasses electrical connectors, clamps, and hardware components used in power distribution, traffic control systems, and facility infrastructure. State and local governments buy these products primarily as replacement parts and consumables for ongoing maintenance and capital improvement projects. The solicitations show concrete demand for traffic signal cables (multi-conductor, coaxial, and shielded types meeting IMSA specifications), ground clamps rated for high-amperage conductors (2/0 to 250 MCM), connector bolts designed for aluminum cable termination, plate yokes, and surge protector extension cords. Issuing bodies span city transportation departments (Austin Transportation & Public Works), county electrical operations (Harris County Precinct 3, DeKalb County), school districts (Pinellas County, Northside Independent School District), municipal utilities (Lubbock Power & Light, Austin Energy), and county consolidated governments (Columbus Consolidated Government, Galveston County). Buyers treat this code as part of broader electrical parts and supplies procurement, often bundling terminal blocks with conduit, cable, ballasts, fixtures, and related components in blanket purchase orders or as-needed master service agreements rather than purchasing blocks alone.

Activity concentrates in Texas (Austin, Harris County, Galveston County, Lubbock, San Antonio) and Florida (Pinellas County, DeKalb County Georgia), with scattered activity across Ohio, Wisconsin, Georgia, and California. Representative recent solicitations include the City of Austin's IFQ for traffic signal cables (IFQ6200AJC1026, due October 23, 2026), requesting 15,000 feet of 5-conductor cable, 5,000 feet of 7-conductor cable, and composite coax and shielded pair variants, all UV-rated for outdoor installation with delivery within 60 days; Austin Energy's IFQ for ground clamps (IFQ1100CPG1088, due October 7, 2026), requesting 250 units of BURNDY or SEFCOR ground clamps with initial SBE/M/WBE-only distribution; Columbus Consolidated Government's RFB for electrical fixtures, parts, and supplies (27-0012, due October 28, 2026), spanning 487 line items including ground rods, conduit, ballasts, and connectors on an as-needed two-year contract; and Northside Independent School District's IFB for electrical equipment, parts, supplies, rentals, repairs, and services (due July 1, 2026), which replaced an expiring contract and requires all vendors to respond or lose future business. Pricing follows unit-cost or percentage-discount models with FOB Destination delivery, and many solicitations apply SBE/M/WBE vendor preferences at the initial distribution tier.