This professional-grade 16 AWG 2-conductor riser security cable is engineered for reliable performance in vertical runs between floors in residential and commercial buildings. Featuring heavy-duty 19-strand bare copper conductors, this CMR-rated unshielded cable meets strict fire safety standards for riser applications while providing excellent current-carrying capacity for longer runs.

Proudly made in the USA, this versatile cable with two color-coded conductors and sequential footage marking simplifies installation and troubleshooting for security systems, intercoms, audio distribution, and power-limited fire alarm circuits. The unshielded construction provides a cost-effective solution for installations in low-interference environments. ETL listed and RoHS compliant for quality assurance and code compliance.

Key Features

• Riser rated (CMR/CL3R) for installation in vertical shafts between floors
• Heavy-duty 16 AWG conductors for superior current capacity and longer runs
• 19-strand construction provides exceptional flexibility for easier installation
• Unshielded design for cost-effective installations in low-interference environments
• 2 color-coded conductors for easy identification and termination
• Sequential footage marking for accurate measuring and tracking
• ETL Listed and RoHS compliant for safety and quality assurance
• Made in USA for consistent quality and reliability

Ideal Applications

• Security and burglar alarm systems
• Fire alarm and life safety systems
• Intercom and communication systems
• Sound and audio distribution networks
• Access control systems
• Power-limited control circuits
• Multi-floor residential and commercial installations
• Longer cable runs requiring lower resistance

Technical Specifications

Conductors

• AWG Size: 16/2 (2 conductors)
• Strand Count: 19 strands per conductor
• Material: Bare copper
• Construction: Stranded for flexibility
• Conductor Insulation Thickness: 1.2mm PVC

Conductor Color Code

• Black
• Red

Insulation & Jacket

• Conductor Insulation: PVC
• Shield: Unshielded
• Outer Jacket: PVC
• Jacket Color: Gray
• Jacket Thickness: 0.38mm
• Nominal Overall Diameter: 4.67mm

Electrical Ratings

• Voltage Rating: 300V
• Temperature Rating: 75°C
• NEC Articles: 725 (CL2R/CL3R), 760 (FPLR), 800 (CMR)

Certifications & Compliance

• CMR (Communications Riser) Rated
• CL3R (Class 3 Riser) Rated
• FPLR (Fire Power Limited Riser)
• ETL Listed
• RoHS Compliant
• Made in USA

Packaging & Marking

• Spool Length: 1000 feet
• Sequential footage marking on jacket
• Jacket Printing: "16 AWG 2C UNSHIELDED TYPE CL3R/FPLR c(ETL)us TYPE CMR 3054355"

Installation Notes

This riser-rated cable is designed for vertical installations between floors in non-plenum spaces, such as riser shafts, elevator shafts, and vertical cable runs in walls. The CMR rating ensures the cable meets fire safety requirements for these applications.

The unshielded construction makes this cable ideal for installations where electromagnetic interference is not a concern, providing a cost-effective solution for basic alarm circuits. This is particularly suitable for residential installations and commercial applications in low-interference environments.

The heavy-duty 16 AWG conductors offer significantly better current-carrying capacity compared to lighter gauge cables (18 or 22 AWG), making this cable the preferred choice for longer cable runs, higher current applications, or installations where voltage drop is a concern. The 19-strand construction provides exceptional flexibility despite the heavier gauge, making installation easier in tight spaces.

The 16/2 configuration is perfect for basic security zones, door contacts, motion detectors, and power-limited circuits requiring two conductors. Always consult NEC Article 725, 760, and 800 requirements and local building codes before installation.