- Rigid metal conduit, or RMC, is heavy-duty galvanized steel tubing that is installed with threaded fittings.
- Rigid metal conduit provides a high level of protection for conductors and cables installed in compliance with the National Electrical Code® (NEC).
- It is typically used outdoors to provide protection from damage and can also provide structural support for electrical cables, panels, and other equipment.
Types:
- RMC is sold in 10- and 20-foot lengths and has threads on both ends.
