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T&B Conduit Fittings

T&B Conduit Fittings

T&B Conduit Fittings

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T&B <strong>Conduit</strong> <strong>Fittings</strong>Rigid Metal <strong>Conduit</strong> <strong>Fittings</strong>Suggested Specifications for Rigid Metal <strong>Conduit</strong>/PVC Coated Rigid Metal <strong>Conduit</strong>and <strong>Fittings</strong> meets 2002 CEC Rule 2-112Cat. #CP8KOPR-SHIELD** TM of Jet-Lube, Inc.Series 1451Knockout PlugCat. #AP8ALUMA-SHIELD ®Series 1470Plug, <strong>Conduit</strong>/Fitting• Rigid ferrous metal conduit or PVCcoated rigid conduit prior to coatingshall be of the hot dipped galvanizedtype adequately protected againstcorrosion inside and outside includingthreads, and conforming to thefollowing applicable specifications:-Rigid Ferrous Metal <strong>Conduit</strong> FederalSpecification WW-C-581/ANSIC80.1/U.L. 6/CSA C22.2 No. 45-PVC Coated Ferrous Metal <strong>Conduit</strong>Applicable listed under (i) and inaddition conforming to NEMAPublication No. RNI-1974 (Type A)PVC coating on conduit and associatedfittings shall have no sags,blisters, lumps or other surfacedefects and shall be free of holes.• Rigid nonferrous metal conduit shallconform to Federal SpecificationWW-C-540/ANSI C80.5/U.L. 6/CSAC22.2 No. 45.• All field cuts shall be square, reamedand deburred. <strong>Conduit</strong> threads shallbe tapered for entire length with 3 ¼4”taper per ft. <strong>Conduit</strong> threads prior toassembly shall be clean and coatedwith grease metallic type conductivecompounds such as series CP8KOPR-SHIELD for ferrous conduit orseries AP8 ALUMA-SHIELD fornonferrous(aluminum) conduit as manufacturedby Thomas & Betts.• To prevent ingress of plaster, dirt,trash or moisture in raceways, boxes,fittings and equipment during courseof construction, all open ends shallbe closed with rugged thermoplasticplugs as manufactured by Thomas &Betts, series 1470 and 1451. Plugsshall be firmly secured in place toprovide adequate seal and shall befunctionally unaffected by moisture.Thermoplastic plugs shall be rated at105°C/221°F and have a U.L.flammability rating of 94V-1.7

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