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NEMA OS 2:2008現(xiàn)行
Nonmetallic Outlet Boxes, Device Boxes, Covers, And Box Supports
出版：National Electrical Manufacturers Association
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基本信息
標(biāo)準(zhǔn)編號(hào)： NEMA OS 2:2008
發(fā)布時(shí)間：2010/10/27 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：National Electrical Manufacturers Association
標(biāo)準(zhǔn)頁數(shù)：49
標(biāo)準(zhǔn)簡(jiǎn)介
Describes those general-purpose nonmetallic outlet boxes, device boxes, covers, and supports that are widely used by the consumer. These items are designed to facilitate the pulling of wires, to protect and facilitate wiring splices and taps, to provide a means of mounting and protecting wiring devices, and to provide a connection for nonmetallic sheathed cable, nonmetallic tubing (loom), rigid nonmetallic conduit, and electrical nonmetallic tubing or other approved raceways.
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