Designed for commercial and high-density low-voltage installations, this 18 AWG 2-conductor shielded plenum cable delivers reliable performance for sensitive circuits in audio, alarm, intercom, and building automation systems. The cable features stranded bare copper conductors paired with an aluminum foil shield and drain wire, providing superior protection against EMI/RFI interference and ensuring clean signal transmission.
Rated CL3P / CMP for plenum use, it meets NEC fire safety standards and is approved for installation in air-handling spaces such as ceiling plenums, drop ceilings, and HVAC ducts. Its white, low-smoke PVC jacket allows for safe, professional, and visually discreet installation.
Supplied in a 500-foot pull box, this cable allows for organized, tangle-free deployment and is ideal for installers handling commercial or multi-room projects.
Technical Specifications
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Wire Gauge: 18 AWG
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Conductor Count: 2
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Conductor Type: Stranded Bare Copper
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Shielding: Aluminum Foil with Drain Wire
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Jacket: White, Low-Smoke PVC (Plenum Rated)
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Fire Rating: CMP – UL Listed for Plenum Use
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Voltage Rating: CL3P, up to 300V
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Length: 500 ft Pull Box