18/2 FPLR Fire Alarm Riser Cable from Red Cable Technology is designed for reliable fire alarm and fire protective signaling applications where cable is installed in vertical riser spaces. Manufactured with 18 AWG solid bare copper conductors, this 2-conductor fire alarm cable provides dependable signal transmission for fire alarm circuits, notification devices, and other compatible low-voltage fire safety applications.
The cable features an FPLR (Fire Power-Limited Riser) rating, making it suitable for approved riser applications where fire alarm cables must meet specific flame-spread requirements. The 18/2 configuration consists of two insulated conductors, with red and black color coding for easy identification and polarity during installation. Supplied in a 1000ft length, it is well suited for commercial, residential, and multi-story building installations.
Features & Specifications
- Cable Type: Fire Alarm Riser Cable
- Configuration: 18/2
- Conductor Count: 2 Conductors
- Wire Gauge: 18 AWG
- Conductor Type: Solid Bare Copper
- Cable Rating: FPLR – Fire Power-Limited Riser
- Voltage Rating: 300 Volts
- Jacket Color: Red
- Conductor Identification: Red (+) and Black (-)
- Shielding: Unshielded
- Length: 1000ft
- Applications: Fire Alarm and Fire Protective Signaling Systems
- Installation: Riser Spaces, Vertical Pathways, Shafts and Approved Building Applications
18/2 FPLR Fire Alarm Cable Performance
The 18/2 FPLR Fire Alarm Cable is designed to provide consistent electrical signal transmission for compatible fire alarm circuits. Its two-conductor configuration simplifies installation while the solid copper construction provides reliable conductivity for permanent wiring applications.
The red and black conductors make polarity identification easier during installation, helping installers quickly identify connections when wiring fire alarm circuits and devices. The cable is suitable for applications where dependable signaling is important for system operation.
18/2 FPLR Fire Alarm Solid Bare Copper Conductors
This cable uses 18 AWG solid bare copper conductors for reliable electrical conductivity and stable signal transmission. Solid conductors are well suited for permanent installations where the cable is routed through walls, shafts, raceways, and other fixed pathways.
The two conductors are color coded red and black, helping installers identify polarity during termination and connection. This can make installation and troubleshooting more straightforward in fire alarm wiring systems.
FPLR Riser-Rated Construction
FPLR stands for Fire Power-Limited Riser. The FPLR rating is intended for fire alarm and fire protective signaling cable installations in riser spaces and vertical pathways.
Riser applications can include vertical cable runs through building shafts, stairwell pathways, and other approved areas where cable flame-spread performance is required. Always verify local electrical and fire codes and the cable’s listing requirements before installation.
18/2 Fire Alarm Cable Applications
This 18/2 FPLR Fire Alarm Cable can be used for compatible applications such as:
- Fire alarm signaling circuits
- Fire protective signaling systems
- Smoke detectors
- Heat detectors
- Notification appliances
- Strobes and horns
- Fire alarm initiating devices
- Addressable fire alarm systems
- Vertical riser installations
- Multi-story building fire alarm wiring
- Commercial fire alarm installations
- Residential fire alarm systems
18/2 FPLR Fire Alarm 1000ft Cable
The 1000ft length provides a practical solution for larger fire alarm installation projects and helps reduce the need for multiple cable sections. The long continuous length is suitable for commercial buildings, multi-story structures, offices, retail facilities, educational buildings, and other projects requiring extended fire alarm cable runs.
Before installation, installers should determine the required cable length, routing method, termination requirements, and applicable local codes.
Why Choose Red Cable Technology?
Red Cable Technology provides dependable cabling solutions for professional electrical, networking, and fire safety applications. Our products are designed with practical installation requirements in mind, offering reliable materials, clearly identified specifications, and professional-grade construction for demanding projects.
For networking applications, explore our Cat6 Cables and Cat6a Cables to find additional structured cabling solutions from Red Cable Technology.
Industry Standards & Installation Requirements
Fire alarm cable installations can be subject to national, state, local, and building-specific requirements. Installers should always verify the applicable requirements for the specific project before installation.
For additional information about fire alarm systems and applicable installation requirements, consult NFPA. For electrical installation requirements, refer to the National Electrical Code (NEC) and applicable local authorities having jurisdiction.
For product certification and listing information, always refer to the manufacturer’s official product documentation and the markings printed directly on the cable jacket.
18/2 FPLR Fire Alarm Cable FAQs
What is an 18/2 FPLR Fire Alarm Cable?
An 18/2 FPLR Fire Alarm Cable is a two-conductor, 18 AWG cable designed for compatible fire alarm and fire protective signaling applications in approved riser spaces. FPLR means Fire Power-Limited Riser.
What does 18/2 mean?
18/2 means the cable contains two 18 AWG conductors. This product uses solid bare copper conductors with red and black insulation for identification.
Is this cable made with solid bare copper?
Yes. This cable is specified with 18 AWG solid bare copper conductors, providing reliable conductivity for permanent fire alarm wiring installations.
What does FPLR mean?
FPLR stands for Fire Power-Limited Riser. It identifies a fire alarm/fire protective signaling cable intended for approved riser applications and associated fire-performance requirements.
Is FPLR the same as CMR?
No. FPLR and CMR are separate cable ratings. FPLR is a fire alarm/fire protective signaling rating, while CMR is a communications multipurpose riser rating. This product should only be marketed as CMR if its actual certification or jacket marking confirms that rating.
What is the voltage rating?
The specifications provided for this product list a 300-volt rating.
What color is the cable?
The cable has a red jacket, while the two internal conductors are identified as red and black for polarity identification.
What length is available?
This product is supplied as a 1000ft cable, making it suitable for longer fire alarm installation runs.
Where can 18/2 FPLR cable be used?
It can be used for compatible fire alarm and fire protective signaling applications, including detectors, notification appliances, initiating devices, and approved vertical riser installations. Always verify the cable’s listing and local code requirements for the intended application.
Why choose Red Cable Technology?
Red Cable Technology focuses on providing reliable cabling products with clearly defined specifications for professional installation projects. Our product range includes fire alarm, Ethernet, Cat6, and Cat6a cabling solutions for commercial and residential applications.
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