Catalog: Cooper B-Line Spring Steel Fasteners
Company/Brand: Cooper Industries
junction box 4 x 4 x 1 12 in Cooper B-Line Spring Steel Fasteners by Cooper Industries
NEC Requirements 183 Reprinted with permission from NFPA 70- ... the standard in its entire t y. device box, cabinet, conduit body, or other tubing ... . (See Figures 23 25) Exception No. 1: Fastening of unbroken lengths shall be ... to be increased to a distance of 1.5 m (5 ft) where structural members do ... at intervals not g reater than 3 m (10 ft) and securely fastened within 900 mm ... within 900 mm (3 ft) of each outlet box, device box, junction box, cabinet, or ... e s . (See Figures 23 25) Exception No. 1: Lengths not exceeding a distance of 1. ... connection to lighting luminaries f i x t u res) shall be permitted without ... Exception No. 2: Lengths not exceeding 1.8 m (6 ft) f rom the last point where ... . (See Figure 26) F i g u re 23 BG-8-12-S18-U-2-4 F i g u re 24 BB38 F i g u re 25 BG-8- ...