Catalog: Cooper B-Line Spring Steel Fasteners | |
| Physical Damage. W h e re subject to physical damage, conductors shall be ... by s c rews or nails by a steel plate or bushing, at least 1.6 mm 1/1 6 in ... appropriate length and width installed to cover the area of the wiring. (See ... Figure 1) Exception No. 1: Steel plates shall not be re q u i red to protect ... No. 2: A l i s t e d and marked steel plate less than 1.6 mm (1/16 in.) thick that ... cables or raceways shall be permitted to be laid in notches in wood studs, ... joists, rafters, or other wood members where the cable ... against nails or screws by a steel plate at least 1.6 mm 1/1 6 in.) thick, and ... appropriate length and width, installed to cover the area of the wiring. The ... steel plate shall be installed before the building ... securely fastened in the opening prior to installation of the cable. (See Figure ... | |
