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ZSi-Foster Engineering Catalog – 251 –Technical Data Gamma Pads Rooftop Supports Concrete Inserts Beta Clamps & Z-Clamps Loop & Ring Clamps Spring Steel Electrical Fittings Pipe & Conduit Supports General Fittings Channel Nuts & Hardware Channel IntroductionElectrical InstallationInstructionsA ....W200 (shown) Raceway Base (pages 34-39)Also included are Catalog Numbers W210, W300, W500, W210KO, W300KO, and W500KO.B ....W6500 (shown) Wire Raceway Cover (page 162)Snap-on type (0.04\⁄8\raceway base to comply with Underwriters Laboratories® approved installationC ....W6420 (W6422) Channel Hanger (page 160)1. Attach hanger from hanger rod using hex nuts (not included)2. Place wiring in raceway base3. Install raceway base into pre-hung fixture hanger4. Lock fixture hanger by snapping the door closed5. Install wire raceway cover N ....W6440 - Four Hole Tapped Raceway Plat for Flush Mounting. (page 161)Install as illustrated using 1⁄4\⁄8\O ....W6439 - Standard Raceway Stud Plate (page 161)For use with four hole raceway splice fitting (W6432 - W6435). Install with 1⁄4\P ....W6432, W6433, W6435 - Four Hole Raceway Splice Fitting. (page 161)Use with either standard Raceway stud plate W6439 or retainers as required to provide adequate support; no greater than 1⁄8\Q ....W6469 - Fiber Wire Retainers. (page 162)Use retainers as required to provide adequate support; no greater than 1⁄8\R ....W6462 - Aluminum Wiring Stud (11⁄8\⁄2\Fits channel open slot. Install with lock nut and plastic bushing, align and tighten securely.See maximum number of wires tables on page 248. – Always Consult your local, state and federal electrical code for all installationsThese installations instructions cover strut-type channel raceway and fittings for use only in dry locations, and in accordance with Article 352 of the National Electrical Code, NFPA 70CA BBR ONAQO