MC Cable Vertical Installation

[bkhambatta]

Hello everyone! So I am routing a large amount of MC cable(wires ranging from 3/0 to #14 to FO & Ethernet) down a 120' chase and was wondering what was the best way to vertically support it? I am a little unfamiliar with MC cable and was wondering if I had to support them by routing through J boxes as per 300.19 or if there was some sort of way to just clamp them every 6ft (havent been able to find manufacturers for these). Would appreciate the help! Thanks!

 

[augie47]

https://www.southwire.com/medias/sys_master/installation-manuals/installation-manuals/h5c/h22/8856241897502/MC-Installation-Guide-Southwire.pdf

vertical Installations – Southwire’s patented Riser MC™ High Rise cable is designed specifically for installation in vertical
applications without the need for offsets or junction boxes. Riser MC™ High Rise cable is UL Listed as Type MC cable
and may be used with any fittings, straps, clamps, hangers, etc that are NEC compliant with standard MC cable
installations.