West Penn 359 gives you a shielded 20 AWG audio pair plus two unshielded 20 AWG conductors, helpful for longer intercom and sound runs where 22 gauge would drop too much voltage.
Four 20 AWG stranded (7x28) ASTM bare copper conductors: one shielded pair and two unshielded conductors
Nominal DC resistance 10.1 ohms per 1000 ft
Thermoplastic insulation, .008 in nominal thickness
Insulation colors: shielded black, red; unshielded white, green
West Penn Wire 222 steps up to 20 AWG stranded copper for runs that need a little less resistance than 22 gauge. This unshielded two-conductor riser cable suits low-voltage power and control circuits...
West Penn 356 mixes 20 and 18 AWG stranded conductors, pairing a shielded audio pair with heavier unshielded conductors for power, so amplified intercom and paging devices can be wired with one cable...
West Penn 360 is the heavy-duty combination cable, with a shielded 18 AWG audio pair and two unshielded 18 AWG conductors for long intercom, paging and powered device runs.Four 18 AWG stranded (7x26)...
West Penn 357 is the stranded version of the classic intercom combination cable: a shielded 22 AWG audio pair alongside two unshielded conductors for call, door release or power.Four 22 AWG stranded...
West Penn 242 gives you four 20 AWG stranded conductors for control and low-voltage power runs that need a step up from 22 gauge. Handy for access control hardware, sensors and audio where longer...
