IMSA 20-1 Traffic Signal Cable — 14 AWG, 9 conductors, solid bare copper conductors, PE jacket (black), 600V rating, 2500' reel. Typical uses: traffic signal and control systems, conduit and aerial applications. Vendor part# 8209-2500 (Millennium Part# 500-340039). Distributor listings provide product imagery and downloadable sell/spec sheets.