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J.Join raceways ��ith fittings designed and approveJ Cur the purpose and make <br /> jaints tight. Use bonding bushings or wedges 1i connections subject to <br /> vibration. Use bonding jumpers whcre joinls cannot be made tighL Use <br /> insulating bushings to protect conductors. <br /> h. ]nstall pull wires ir. empty raceways. Use No. 14 AWG zino-coaled stcel or <br /> monofilament plastic line liaving not less than 200-Ib (90-kg) tensile strength. <br /> Leave not Iess lhan 12 inchcs (300 mm) of slack at each end of the pull wire. <br /> L. ]nstall raceway-sealing fittings and locatc at suitable, approve�, accessiblc <br /> locations and fill them with UL-listed sealing compound. For concealed <br /> raceways, install each 6tting in a flush steel box with a blank cover plate <br /> having a finish similar to that of adjacen[ plates or surfaces. Install racewsy <br /> sealing f ttings wherc required by the NEC. <br /> M, Stub-up Connections: Extend conductors to equipment with rigid stccl <br /> conduit; flexible metal conduit may be used G inchcs (150 nun) above thc <br /> (loor. <br /> N. Flexible Connections: Use max�mum of 72 inches 61800 mm) of Slexible <br /> conduit for recesscd and semirecessed lighting fixtures; for equipment subjecl <br /> to vrbration, noise transmission, or movcment; and for alI �uotors. Usc <br /> liquidtight Ilexible conduit in wet or damp locations. Install separate ground <br /> conductor across flexible connections. <br /> O. Install a separate green ground conductor in surCace metal raceway Gom the <br /> junction box supplymg thc race�vay to receptacle or fixture ground tcrminals. <br /> SECTION 16410 <br /> ENCLOSED SWITCHES AND CIRCUIT BREAKERS <br /> PART1 -GENERAL <br /> PART2 - PRODUCTS <br /> 2.01 —SWITCHES <br /> A. Enclosed, NonfusiUle Switch: NEMA KS 1,Type HD, with lockable handle. <br /> B. Enclosed, Fusible Switch, 800 A and Smaller: NEMA KS l, Type HD, clips <br /> to accommodate specified fases, enclosure consistent with cnvironment wherc <br /> located, liandle iockable wilh 2 padlocks, and interlockcd witB cover in closed <br /> position. <br /> 2.02 - CIRCUIT BRGAKERS <br /> A. Gncloscd, Molded-Case Circuil Brcaker. NEMA AB l, with lockaUle l�andle. <br /> 1. Characteristics: Frame aize, irip rating, number of poles, and auxiliary <br /> devices as indicated and interru�Hing rating to meet availablc fault <br /> current. <br /> 3� <br />