14/2 vs 16/2 Speaker Wire: Which Should You Choose?
Learn the differences between 14/2 and 16/2 speaker wire, including distance, power handling, installation flexibility, and ideal applications.
Fire Alarm Cable 16AWG 2 Solid Conductors Bare Copper FPLR Riser 1000ft Red
FPLR-rated fire alarm cable for vertical riser runs in shafts, stairwells, and between floors. FPLR is the riser rating under NEC Article 760 — required wherever fire alarm circuits run vertically through more than one floor. FPLR substitutes for FPL; FPLP substitutes for FPLR.
16AWG offers lower resistance than 18AWG — supporting longer notification appliance circuit (NAC) runs and higher device loads for horns, strobes, and horn/strobes without excessive voltage drop. The standard choice when 18AWG would limit circuit distance or device count.
Standards: C(UL) Listed FPLR · UL 1424 · UL 1666 · RoHS Compliant
Technical Specifications:
• Conductor: Solid Bare Copper · AWG: 16 · Conductors: 2 (Black/Red)
• Insulation: PVC · Jacket: FR-PVC FPLR · Rip Cord: Yes
• Shielding: None · Color: Red
• OD: 0.252 in. · Weight: 30 lbs · Rated Temp: 75°C
• Packaging: 1000ft Reel
Typical Applications:
• Vertical riser runs in shafts and stairwells between floors
• Class B initiating circuits — smoke and heat detectors, modules, sensors
• Class B notification appliance circuits (NAC) — horns, strobes, sirens
• Addressable fire alarm and detection systems
• Combined fire alarm and security/burglar alarm system wiring
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