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
標準編號： NEMA OS 2:2008
發(fā)布時間：2010/10/27 0:00:00
標準類別：Standard
出版單位：National Electrical Manufacturers Association
標準頁數(shù)：49
標準簡介
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.
本標準替代的舊標準
