Belden Inc. 9451P 010U1000 Plenum Multimedia Cable

Product Description

The BELDEN INC. 9451P 010U1000 is a 22 AWG plenum-rated multimedia cable built for structured wiring installations where air-handling spaces require low-smoke, flame-retardant materials. The conductor insulation is FEP (fluorinated ethylene propylene), which meets plenum fire ratings and maintains signal integrity across a wide temperature range. The outer jacket is PVC, finished in black. This cable is specified and installed by licensed low-voltage electricians and communications contractors working in commercial and institutional environments.

This cable is suited for multimedia, audio, and low-voltage signal distribution in plenum air spaces such as above drop ceilings and within raised-floor systems. The 1000-foot put-up makes it practical for larger commercial runs where cutting and terminating from a single spool reduces splices and maintains consistent signal path quality. Plenum-rated construction is required by code in any air-handling space where standard PVC jacket cables are prohibited.

Key Features

• FEP insulation meets plenum fire and smoke requirements for air-handling space installations
• 22 AWG conductor sizing suitable for multimedia and low-voltage signal applications
• PVC outer jacket in black for standard identification and routing
• 1000-foot continuous spool minimizes field splices on long commercial runs
• Plenum rating supports code compliance in ceiling and raised-floor air plenums

Compatibility

Designed as a plenum-rated multimedia cable for use in commercial structured wiring, audio distribution, and low-voltage signal systems installed in air-handling plenum spaces per applicable fire and building codes.

Installation Notes

Installation should be performed by a licensed low-voltage or communications electrician familiar with NEC Article 800 and applicable local codes governing plenum cable use. Verify that all air-handling spaces require plenum-rated cable before substituting any alternative jacket material. De-energize any adjacent circuits before pulling cable through shared conduit or pathways. Avoid sharp bends beyond the cable minimum bend radius to prevent insulation damage and signal degradation.