What advantage does RMC have in terms of physical support when installed correctly?

The advantage of rigid metal conduit (RMC) in terms of physical support, when installed correctly, is that it effectively supports weight without the need for additional support. RMC is known for its strength and durability, which makes it suitable for protecting electrical wiring in various environments. Its robust structure allows it to carry heavy loads and resist impacts, minimizing the necessity for supplementary support systems.

This quality is particularly advantageous in industrial and commercial settings where electrical installations need to withstand physical stress and environmental factors. When installed as per the regulatory standards, RMC maintains integrity and stability, supporting both the wiring it houses and other equipment attached to it without compromising safety or functionality.