Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Ideal for long-distance, high-current fire alarm circuit runs in plenum spaces where EMI shielding is not a primary requirement.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Provides excellent flexibility for easier installation of power-limited fire alarm circuits in air-handling spaces without the need for shielding.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
A reliable and economical solid-conductor cable for standard two-wire fire alarm device loops installed in building plenums.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Offers flexible, easy-to-route installation for plenum-area fire alarm connections where frequent adjustments may be needed.
Certificates: UL (FPL), CE, CPR, RoHS.
Specifically designed for direct burial applications, providing a durable and flexible solution for outdoor fire alarm system runs.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
A versatile 4-conductor cable for connecting multiple devices or sounder circuits within air-handling plenum spaces.
Certificates: UL (FPL), CE, CPR, RoHS.
Enables multi-circuit outdoor fire alarm wiring for direct burial, combining functionality with environmental durability.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
A cost-effective choice for general plenum fire alarm loops, providing solid performance for commercial installations.
Certificates: UL (FPL), CE, CPR, RoHS.
A flexible, direct-burial rated cable perfect for trenching to connect outdoor pull stations, horns, or building interfaces.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Simplifies wiring for multi-zone panels or addressable device circuits in plenum areas using durable solid conductors.
Certificates: UL (FPL), CE, CPR, RoHS.
Supports complex outdoor fire alarm networks requiring multiple circuits in a single, rugged direct-burial cable.
Certificates: UL (FPL), CE, CPR, RoHS.
The standard gauge for most fire alarm device interconnections, offering reliable solid-core performance for various installations.
Certificates: UL (FPL), CE, CPR, RoHS.
Provides the flexibility needed for routing and terminating in direct burial applications for standard two-wire loops.
Certificates: UL (FPL), CE, CPR, RoHS.
Ideal for wiring smoke detectors or other multi-terminal devices within a standard, unshielded cable assembly.
Certificates: UL (FPL), CE, CPR, RoHS.
A go-to solution for outdoor, direct-burial projects that require a flexible four-conductor fire alarm cable.
Certificates: UL (FPL), CE, CPR, RoHS.
Efficiently consolidates multiple device circuits into one cable run for cleaner system wiring in non-plenum spaces.
Certificates: UL (FPL), CE, CPR, RoHS.
Delivers multiple circuits in a single, flexible cable designed for the durability demands of direct burial installation.
Certificates: UL (FPL), CE, CPR, RoHS.
Supports high-density terminations at control panels or for backbone runs connecting multiple zones or devices.
Certificates: UL (FPL), CE, CPR, RoHS.
Facilitates complex outdoor system wiring with eight flexible conductors, all protected for direct earth burial.
Certificates: UL (FPL), CE, CPR, RoHS.
Maximizes circuit capacity in a single cable, perfect for large fire alarm control panel interconnections.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Offers unparalleled flexibility for installing extensive multi-circuit networks within plenum-rated pathways.
Certificates: UL (FPL), CE, CPR, RoHS.
A compact cable for low-current signaling, ideal for annunciator panels, data circuits, or device communications.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Provides flexible, small-gauge wiring for control and signaling within plenum spaces, such as for HVAC shutdown interfaces.
Certificates: UL (FPL), CE, CPR, RoHS.
Enables dense wiring for complex devices or multiple low-voltage signal paths in a space-saving solid-conductor format.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Perfect for intricate, flexible connections within air-handling areas where multiple control signals are required.
Certificates: UL (FPL), CE, CPR, RoHS.
Supports high-conductor-count needs for detailed system monitoring and control wiring using solid core conductors.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Designed for flexible, multi-circuit installations in plenums, such as for advanced addressable system modules.
Certificates: UL (FPL), CE, CPR, RoHS.
A high-density cable for consolidating numerous signal lines, optimizing cabinet and conduit space in control rooms.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Delivers maximum wiring flexibility for complex plenum installations requiring ten separate, easily routed circuits.
Certificates: UL (FPL), CE, CPR, RoHS.
The ultimate solution for high-density point wiring, connecting multiple zones or devices with a single, organized cable.
Certificates: UL 1424 (CL2), CE, CPR, RoHS.
Engineered for the most complex plenum wiring scenarios, offering twelve flexible conductors for comprehensive system integration.
For distributors serving the North American construction and electrical trades, carrying UL 1424 FPL Cable is non-negotiable. This unshielded version represents the high-volume, essential product for the majority of standard commercial fire alarm installations where shielded performance is not specified. It is the default solution approved for use in plenums, ducts, and other air-handling spaces without conduit—a requirement in countless office buildings, schools, and retail centers. Partnering with us provides you with:
Guaranteed Project Acceptance: This cable carries the UL Mark for compliance with Standard 1424. This mark is recognized and required by inspectors, engineers, and authorities having jurisdiction (AHJs) throughout the U.S. and Canada. Selling our cable eliminates compliance risk for your contractor customers, ensuring smooth project sign-offs.
Optimized Cost for Standard Applications: In electrically clean environments—away from major sources of EMI—unshielded FPL cable provides fully reliable performance at a significantly lower cost than shielded alternatives. This allows your customers to meet code without overspending, making your quote highly competitive for standard bid packages.
Reliability Through Quality Construction: "Unshielded" does not mean "un-engineered." We manufacture our FPL cable with high-quality, fire-retardant materials that meet strict flame spread and smoke density tests. It features pure copper conductors for consistent performance, ensuring dependable operation of horn/strobe circuits, smoke detector loops, and control panel connections.
What is the primary application of unshielded FPL cable versus shielded FPLP?
Unshielded FPL cable is designed and intended for standard fire alarm installations in plenum spaces where there is no significant concern for electromagnetic interference (EMI). This covers the majority of commercial buildings. Shielded FPLP cable should be specified only when cables must run in close proximity to heavy machinery, large transformers, or other strong EMI sources that could disrupt sensitive addressable alarm signals.
Is this cable suitable for use in riser shafts or general areas, or only plenums?
A cable listed as FPL (Plenum) is rated for use in Plenum, Riser, and General Purpose applications per the National Electrical Code (NEC). It is the highest rating and offers the greatest installation flexibility. Therefore, our UL 1424 FPL cable can be used in vertical risers and general building areas as well, simplifying inventory for electrical contractors.
How can my customers verify the UL listing on the job site?
Every foot of our cable is marked with the continuous UL listing information, including the product code (FPL) and our company's file number. Inspectors will look for this marking. We also provide official documentation to distributors for their project submittal packages. Always ensure the cable jacket is printed with the correct "UL Type FPL" designation.
What conductor sizes and configurations do you offer?
We supply the most common configurations needed by the market to support various fire alarm system designs. This includes 16 AWG and 18 AWG conductors, in standard configurations like 2-conductor, 4-conductor, and 6-conductor. This covers needs from simple two-wire circuits to multi-conductor setups for modern panels.
Why choose an unshielded cable from a manufacturer instead of a generic import?
Compliance and reliability. As a manufacturer, we control the entire production process and conduct rigorous testing to ensure every reel meets the exacting UL 1424 standard. A generic cable may lack consistent quality, proper flame-retardant materials, or accurate markings, leading to failed inspections, system malfunctions, and liability risks. We provide certifiable quality and peace of mind.
