Belden Inc. 9451P N3UU1000 Plenum Fep Cable 22 Awg

Product Description

The BELDEN INC. 9451P N3UU1000 is a plenum-rated, foil-shielded twisted pair cable designed for structured wiring and multimedia signal distribution in commercial and institutional buildings. Constructed with an FEP (fluorinated ethylene propylene) insulation and a PVC outer jacket with a mil-green finish, this cable meets the low-smoke, low-flame requirements needed for air-handling plenum spaces. At 22 AWG, it delivers reliable signal integrity for low-voltage data and control applications. This 1,000-foot reel is suited for large commercial pull installations where continuous cable runs are required.

This cable is commonly installed in plenum ceiling spaces, raised floor environments, and open-air HVAC return pathways in commercial office buildings, schools, hospitals, and similar facilities. It is appropriate for multimedia signal runs, intercom wiring, control circuits, and structured cabling infrastructure where plenum fire-rating compliance is mandatory under local building codes. Licensed low-voltage electricians and communications technicians are the primary installers.

Key Features

• FEP insulation meets plenum-rated (CMP) requirements for air-handling spaces
• Foil shield provides EMI and RFI rejection on signal pairs
• 22 AWG conductor supports low-voltage data and control signal applications
• Mil-green PVC jacket for identification in multi-cable installations
• 1,000-foot continuous reel minimizes splice points on long runs

Compatibility

Designed as a plenum-rated multimedia cable suitable for low-voltage signal and control wiring systems requiring CMP-rated cable per NFPA 90A and applicable local fire codes.

Installation Notes

Installation should be performed by a licensed low-voltage or communications electrician in accordance with NEC Article 800 and applicable local codes for plenum-rated cabling. De-energize all circuits in the pathway before pulling cable to avoid contact with energized conductors. Use proper cable pulling lubricant rated for FEP-jacketed cable and avoid exceeding the minimum bend radius to prevent damage to the foil shield. All plenum pathway penetrations must be sealed per applicable fire-stop requirements.