Running cable through a return-air plenum? West Penn 25222B is a two-conductor 20 AWG stranded cable with a low-smoke flexible plenum jacket that meets that requirement. It is a sound choice for control and low-voltage power runs that need a step up from 22 gauge.
Two 20 AWG stranded (7x28) ASTM bare copper conductors, short overall twist
Nominal DC resistance 10.5 ohms per 1000 ft
Polymer alloy insulation, .008 in nominal thickness
Insulation colors: black, red
Overall flexible plenum jacket .015 in thick, nominal OD .134 in
NEC Type CMP
UL listed and cUL listed, meets 300V NEC requirements
Flame rating NFPA 262 smoke and flame test
Applications in plenum spaces: speaker level, audio circuits, low-voltage power, background music
West Penn 25242B is a 4-conductor 20 AWG stranded cable built for the air-handling space above drop ceilings, where code calls for plenum-rated cable. It is a sound choice for control and low-voltage...
For plenum spaces, West Penn 25232B offers a 3-conductor 20 AWG stranded cable rated to the NFPA 262 smoke and flame test. It is a sound choice for control and low-voltage power runs that need a step...
For plenum spaces, West Penn 25225B offers a two-conductor 16 AWG stranded cable rated to the NFPA 262 smoke and flame test. It is a sound choice for speaker runs and low-voltage power where extra...
West Penn 25224B gives you a two-conductor 18 AWG stranded cable in a flexible plenum jacket, so it can be run in ceilings and ducts used for environmental air without conduit. It is a sound choice...
West Penn 25221B is a two-conductor 22 AWG stranded cable built for the air-handling space above drop ceilings, where code calls for plenum-rated cable. It is a sound choice for intercom stations,...
