Southwire 55531004 16/4 Shielded Fplp Fire Alarm Cable

Product Description

The SOUTHWIRE 55531004 is a 16 AWG, 4-conductor (2-pair) solid-conductor, overall-shielded fire alarm cable rated FPLP (Fire Power Limited Plenum). It is designed for use in fire alarm and life safety signaling circuits where a plenum-rated, shielded cable is required. The overall shield provides protection against electromagnetic interference, which is critical in environments where signal integrity must be maintained. This cable is listed to NYC Local Law 5 requirements, making it appropriate for fire alarm installations in New York City high-rise and commercial occupancies. Licensed fire alarm installers and low-voltage electricians are the primary installers of this product.

This cable is suited for commercial and institutional fire alarm system wiring in plenum air-handling spaces, where low-smoke, limited-combustible cable ratings are required by code. The FPLP rating satisfies NFPA 72 and NEC Article 760 plenum installation requirements. Its shielded 2-pair construction supports addressable and conventional fire alarm panel wiring runs where noise rejection is needed. The NYC Local Law 5 listing makes it a code-compliant choice for projects subject to New York City fire code requirements.

Key Features

• 16 AWG solid conductors in a 2-pair (4-conductor) configuration
• Overall shield for EMI protection on sensitive fire alarm signaling circuits
• FPLP plenum rating meets NEC Article 760 requirements for installation in air-handling spaces
• Listed to NYC Local Law 5 for compliant high-rise and commercial fire alarm installations
• 1000-foot reel packaging reduces field waste and simplifies large job pulls

Compatibility

Designed as an OEM-style plenum fire alarm cable for use with conventional and addressable fire alarm control panels requiring 16 AWG shielded signaling wire in plenum-rated applications.

Installation Notes

Installation must be performed by a licensed low-voltage electrician or fire alarm technician in accordance with NFPA 72, NEC Article 760, and all applicable local codes. De-energize the fire alarm panel and notify the authority having jurisdiction before beginning any wiring work. The overall shield drain wire should be terminated at one end only to avoid ground loops. Verify all plenum pathway requirements with the local authority having jurisdiction prior to pulling cable.

Technical Specifications

• Conductor Size: 16 AWG
• Conductor Type: Solid
• Number of Conductors: 4 (2 pair)
• Shield Type: Overall shielded
• Cable Rating: FPLP (Fire Power Limited Plenum)
• Listing: NYC Local Law 5
• Cable Length: 1000 feet
• Packaging: Reel

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 55531004