West Penn D441 is a three-pair 18 AWG cable with every pair individually shielded, so three separate audio or control circuits can share one jacket without crosstalk, even on longer runs.
West Penn D440 gives each of its two 18 AWG pairs its own foil shield and drain, keeping the circuits isolated from each other and from outside noise. It suits longer line-level audio and control...
West Penn 25441B carries three 18 AWG pairs, each with its own foil shield and drain, so three separate circuits can share one plenum cable without crosstalk.Three twisted pairs of 18 AWG stranded...
West Penn 25440B gives you two individually shielded 18 AWG pairs in a flexible plenum jacket, a good fit for longer audio, intercom and control runs through air-handling spaces.Two twisted pairs of...
West Penn 25510B keeps two 22 AWG audio or control circuits apart with an individual foil shield on each pair, all in a plenum-rated jacket for runs above drop ceilings.Two twisted pairs of 22 AWG...
West Penn 3751 runs two twisted pairs of heavier 18 AWG copper under one overall foil shield, a good match for longer intercom, access control and powered audio runs where 22 gauge pairs would lose...