Black 1P 22G STRD SHLD PLEN II

The West Penn Wire 25291B is a 22 AWG, 1-pair (2-conductor), stranded, shielded plenum-rated cable designed for audio and control applications. It features bare copper conductors with plenum PVC insulation, an overall aluminum foil shield with a tinned copper drain wire, and a flexible plenum PVC jacket. This cable is suitable for indoor installations within ducts, plenums, and other spaces used for environmental air, including intercom systems, security setups, sound audio, background music, and power-limited control circuits. It complies with NEC Article 800 and holds a CMP rating, indicating its suitability for plenum spaces.