18/2 Shielded Fire Alarm Cable – Solid, FPLP Plenum Rated, 1000ft Spool, Blue

Designed for dependable operation in life-safety applications, this 18 AWG 2-conductor shielded fire alarm cable supports both commercial and residential fire alarm systems. The cable is manufactured with solid bare copper conductors and an aluminum foil shield with drain wire, helping reduce electromagnetic and radio-frequency interference while preserving signal quality in electrically active environments.

Certified FPLP for plenum installations, it complies with UL and NEC fire safety standards and is approved for use in air-handling spaces such as HVAC ducts, ceiling plenums, and return-air areas. The low-smoke blue PVC jacket enhances safety in plenum spaces while allowing easy identification of fire alarm circuits.

Packaged on a 1000-foot spool, this cable is well suited for large-scale or professional installations requiring consistent performance and code compliance.

Technical Specifications

• Cable Type: Fire Alarm Cable

• Wire Gauge: 18 AWG

• Conductor Count: 2

• Conductor Material: Solid Bare Copper

• Shielding: Aluminum Foil with Drain Wire

• Jacket: Blue, Low-Smoke PVC (Plenum Rated)

• Fire Rating: FPLP – UL Listed

• Voltage Rating: 300V

• Packaging: 1000 ft Spool