16/2 plenum cables provide two 16 AWG copper conductors for connecting devices such as fire alarm components, security keypads, sounders, strobes, intercoms, control panels, and speakers. Their plenum-rated jackets support in-wall installations in plenum spaces, while unshielded construction and available solid or stranded conductors suit many low-voltage system connections.

When choosing between solid and stranded 16/2 plenum cables, consider the installation path and termination method: solid conductors suit many fixed, permanent runs, while stranded conductors can make routing through tighter spaces and around equipment easier. Also verify the cable’s plenum rating, conductor material, application, required length, and compatibility with the terminals or connectors used in the system.

Plenum ratings identify cable jackets designed for installation in air-handling spaces, with CMP covering communications, CL3P covering power-limited circuits, and FPLP covering fire alarm applications. For a 16/2 cable installation, select the rating that matches the circuit and follow local electrical and fire codes for the pathway.

Choose a 16/2 plenum cable with bare copper or oxygen-free copper conductors according to the connected system’s requirements and the cable specification. Select red, off-white, black, or white based on your identification plan, and choose a 500-foot or 1,000-foot length based on the run requirements and installation waste.